Momlestia comes to the rescue

by Foal Star

Rating: mature
Tags: Fetish, Random, Princess Celestia, Twilight Sparkle, My Little Pony: Friendship is Magic, Alternate Universe
Length: 34060

After defeating Nightmare Moon Twilight has a strange curse placed on her that makes her wet the bed

After defeating Nightmare Moon Twilight has somehow been cursed with bed wetting and has to endure constant emberassment from this strange issue. Not only that Celestia has become more motherly and has started to treat her student more like a helpless foal at night. Only time will tell if this curse will dissipate over time or if Celestia's babying is making it worse.

Editor: superpinkbrony12

Published 2020-07-10 20:00:00 UTC
Last updated 2020-10-05 02:03:58 UTC

Chapter Two: The Night Celestia Becomes Momlestia

Twilight was walking back and forth, looking extremely nervous as the day turned to night while shouting. “What do I do?! What do I do?!”

Spike was standing by with his claws crossed across his chest, rolled his eyes at seeing how Twilight was overreacting as usual. “Hey! Stop going crazy for five seconds, alright?! You need to pull yourself together.”

“I can’t, Spike! I don’t want my friends to know I wet myself at night! And if I go to the Grand Galloping Gala they’ll know for sure!” Twilight shouted as she stomped a hoof on the ground in frustration.

The young drake shook his head. “Look, you only wet yourself while sleeping so you’ve got nothing to worry about having an accident at the gala.”

The unicorn turned to face her assistant and with a worried expression on her face explained. “No, that’s not the case. I've noticed recently that I struggle to sense the urge to go at night!”

Spike slammed a claw to his face, seeing that the conversation was just going around in a circle and sighed. “Ok then...look, I asked Rarity if I could stay with her tonight to give you some privacy.”

Twilight paused with her eyes blinking as she asked. “Wait, seriously? You did that without telling me?”

Spike nodded and continued. ”Yeah. Look, I think you and Celestia need to talk about all this stuff, and you need to calm down. I think me being here will just make things weird. It’ll only be for tonight.” He then got up, taking a sleeping bag and some other things as Twilight looked down, feeling a bit disappointed in herself and how she treated her favorite little assistant.

Twilight murmured. “I’m sorry, Spike. Hopefully, this will be over soon.”

“Yeah, you’ll be fine without me, so have fun with Princess Celestia, ok? And please try to relax." Spike responded as he left.

As soon as the door closed behind Spike though, Twilight was just standing there and secretly wishing he wasn’t leaving. Now she was alone with thoughts of not only wetting the bed plaguing her thoughts, but the fact that she’d been given tickets to the Grand Galloping Gala, was now wondering how she'd tell her friends she wasn’t going.

The mare was walking back and forth shaking all over as she had all this anxiety and stress going through her. She then heard a hissingsound along with something hitting the wooden boards. Twilight paused as she slowly came to the realization she was peeing! The mare squeaked ,stepping backwards, her heart thumping in her chest at the fact she was peeing and wasn’t even asleep! This made her fears all the more real about The Grand Galloping Gala as tears filled her eyes.

This was a nightmare and the worst part was she wasn’t asleep.

At that moment, Celestia slowly came in through the front door and gasped upon seeing what happened!

Twilight stood there, whimpering. “I...I...didn’t mean for this to happen. I’m so sorry.”

The princess flew across the room and hugged the unicorn, allowing the mare to nuzzle her chest. “Oh, don’t worry about your accident, sweetie. Come on, how about I give you a bath and I'll mop this up?”

“What, no! I’ll mop it up! Yo-hey!” Twilight shouted as she was suddenly lifted up within the princess’s magic and floated upstairs while kicking and whining. “Stop! I'm not a foal, Princess Celestia!”

Princess Celestia chuckled at seeing how foalish her student was acting and casually explained. “Stop being so fussy, Twilight, I'm just going to help you get bathed.” As she entered the mare’s bathroom. The princess turned a faucet on the tub and tested the water with a hoof making sure it was perfect.

Twilight just looked down with her cheeks blushing as she asked. “You're not actually going to bathe me, right? I can at least do that myself.”

Celestia gave a nod and turned the water off as she responded. “Of course you can bathe yourself, Twilight. Now you relax and clean yourself up while I take care of the mess downstairs.” The princess then drifted Twilight down gently into the warm water with her face still pink from embarrassment.

The mare gulped nervously as she whimpered, “Celestia, please...let me clean it up. You shouldn’t be doing this, you're a princess for heaven’s sake!”

“Twilight, it's ok. Trust me, this isn't the first time I’ve cleaned up a mess like that,” The princess cooed as she kissed her student on her head. “Now relax and wash yourself clean. I'll be back soon.”

The princess of the sun then went back downstairs as Twilight just gave an annoyed sigh. She really didn’t like how Celestia was treating her like a helpless foal. But the mare began scrubbing her coat and mane down with soap and shampoo anyway.

By the time Twilight was finished rinsing her fur with water, Celestia was already back upstairs as she asked. “You all done, Twilight?”

Twilight turned towards the princess with a suspicious look and asked. “Yeah, why do-” before the mare could finish, she was lifted out of the tub and was covered in a fluffy towel and dried off, having all the water and fur soaked up in the fluffy cloth.

Once the towel was set aside Twilight looked over at her mentor and asked. “So...all my urine was cleaned up? There’s no trace of my accident.”

The princess of the sun gave a small nod and cooed. “Yes, of course. Now don’t worry about your accident, let’s get your teeth brushed.”

This time, Twilight put a hoof down. She was starting to get annoyed with all of this unnecessary babying. “Princess, I don’t mean to be rude but I can brush my own teeth.”

But Celestia seemed to ignore her student, taking the mare’s toothbrush and slathering it with toothpaste as she explained. “This is a part of your therapy to get you to stop wetting yourself. But I won’t fight you. I'll let you brush your own teeth if you want, it's up to you.”

Twilight paused as she thought things over. The truth was, deep down she was beginning to like Celestia babying her...though she wasn’t willing to admit it just yet. So the mare gave a deep, reluctant sigh and then grumbled. “Fine, just make it quick.”

The princess of the sun gave a nod as she popped the toothbrush in the mare’s mouth and scrubbed her teeth thoroughly. “There, now spit.”

Twilight did so, spitting the minty flavored toothpaste in her sink and asked. “So...why do you want to baby me?”

Celestia popped the toothbrush in her student’s mouth again and started to brush her teeth again as she pondered the question before responding. “Simply put, I just want to experience being a mother. But the chances of that for me naturally are almost none, and seeing you wetting the bed and needing somepony to comfort you at night has awakened something inside me...I mean, if this is too weird we can always stop.”

The princess then took the brush out, letting Twilight spit out the contents of saliva and toothpaste in the sink as she thought over what Celestia said. She hated being treated like this and having Celestia care for her in such a manner. But she was oddly comforted by the feeling of the pony she’d looked up to all her life caring for her.

Twilight turned and honestly answered. “Until this bedwetting stops...I...I would like it if you continue caring for me. Just… just a little, at night."

Celestia beamed a smile as she then took out a foam pink changing pad and laid it on the ground. “Alright then. Will you come lay down so I can diaper you?”

Twilight sighed but by now she had reluctantly accepted wearing diapers for protection at night. The mare laid down on the soft, padded, pink foam as Celestia then lifted the mare’s back legs with her magic, then took out some rash cream and slathered it on her student’s rump. Twilight eeped at feeling how cold it was, but as she got used to the creamy substance it actually felt really smooth and comforting.

Then the princess went about and poured a healthy amount of foal powder on Twilight’s rump. Twilight took in the aroma of the foal powder and it made her feel so light headed. Celestia smirked seeing the mare acting with the foal powder’s scent now heavy in the air and joked. “There you go, you won’t be getting any rashes tonight.”

Twilight’s face flushed red thinking about how her rump had felt so sore all day because of her diaper from the night before as she stammered. “Thanks… I’d rather not have another diaper rash.”

Celestia went about digging through her diaper bag and noticing Twilight’s nervous expression she asked. “Ok, what’s bothering you now, Twilight?”

Twilight looked up at the ceiling as she whispered. “I want to talk to you about The Grand Galloping Gala….I don’t want to go. I don’t want everypony to know about… the diapers.”

Celestia paused and turned with a surprised look on her face. “Oh dear, I know this whole night wetting is making you nervous but I think I have a solution!” The princess then pulled out a thick, plastic square with pink leak guards, and tiny moons and stars printed all over with Twilight's cutie mark printed on the seat of the padding as she proclaimed. “I had some custom diapers made for you.”

Twilight’s eyes went wide as she suddenly exclaimed. “Wait! You told somepony else about all of this?!”

“Oh no no no, of course not,” Celestia replied. “I had some commissioned in secret and made through dummy corporations. They make less noise, and they are still decently made to absorb liquids but don’t swell as much as other diapers. They can even fit beneath dresses while being completely discreet. I made sure your name never surfaced either." Celestia explained as she slowly pulled Twilight’s tail through the back hole of the diaper and slowly placed the mare’s rump on the seat of the padding.

The mare sighed, feeling the padding against her rump as she laid her head back, rubbing her hooves over her face and still so embarrassed and angry as she cried out. “I didn’t ask you to do anything, princess! Please stop! I don’t want to ruin your reputation for me!”

Celestia shook her head and continued as she folded the front of the diaper over her student’s belly, securing the tabs with a gentle touch of her hoof as she cooed. “Twilight, you have no idea what I would do for you. It was my decision to help you and I don’t care what it does to my reputation if it were to leak out, not that it ever would.”

Twilight kicked about in her padding, hearing the crinkles were softer than the diaper she wore the night before and the padding itself seemed to fit around her rump a lot more. The padding was still rather thick but it didn’t feel like it was. The mare blushed as she waddled out of the bathroom with powder puffing out of the leg holes, and she still had a cute, awkward gait as she broke into her new diaper.

She was actually loving how it felt. But the mare still felt odd as she replied. “Ok, even if you commission me special diapers I wouldn’t feel comfortable going. I only told my friends I was interested in not making things look weird.”

Celestia gave a nod, unable to stop smiling upon seeing Twilight walking around her padding. “That’s understandable, and trust me I won’t force you to go to the gala if you’d rather not...Now...do you want some milk before bed? It helped you calm down the night before.”

Twilight scrunched her back legs against her diaper as she turned her head towards Celestia, her cheeks flushed pink again as she gave a small nod.

Celestia came over to her student and asked. “Alright then, what do you prefer: Bottle or straight from my teats?”

The mare gulped as she had to admit the milk tasted better straight from the teat, but it was still too weird for her to say so out loud. So the mare instead bowed her head as she whispered, “Um...bottle please…”

Celestia giggled as she took out an empty foal bottle, placed it beneath her underbelly and used her magic to squirt milk into the bottle. She promptly screwed an amber rubber nipple on top of the bottle and shook it about. She then laid Twilight in her lap and shoved the bottle into her mouth.

Twilight blushed as she chugged down her milk, making cute suckiling noises as she did so.
Celestia waited as Twilight sucked down every last drop of her milk, then turned Twilight around and gave her back a few pats, making her give a small cute burp.

Twilight was quite surprised and squeaked. “I'm so sorry! I don’t know what came over me!”

“It’s fine, cutie milk makes foals gassy, now let’s get you to bed.” Celestia teased but Twilight's ears flattened against her head as she was feeling more like a foal by the minute.

The motherly alicorn slowly laid Twilight in her bed as the princess started to pull her blanket over the mare and cooed. “Hey...if it makes you feel any better Luna tells me she is making progress with your dreams. And my ‘babying’ as you called it earlier is working and making her job a lot easier. You see, the more stressed out about the bedwetting you are, the more nightmares Luna has to subdue within your dream bubble, making it harder to work on taking out the blocks in your mind that's causing these issues.”

Celestia pleaded. “Please be patient before making any rash decisions, maybe Luna will have you all fixed up before the gala and you'll be able to go without diapers. Won’t that be nice?"

Twilight was already feeling a lot better, with her rump well padded and Celestia's reasurances making her feel all the more comfortable. The padded unicorn gave a small nod as she whispered. “Ok, Celestia...I trust you...th..thank you.”

"No problem, Twilight,” Celestia smiled. “Now do you wish for a pacifier tonight?”

Twilight squeaked. “Ye-hmmm.” Celestia instantly popped a pink pacifier into Twilight’s mouth and giggled. "Sorry should've done that slower."

The mare was surprised at first, but slowly bobbed the rubber bulb in her mouth as it helped soothe her as she focused on the rythmic suckling. The princess then tucked Smarty Pants into the unicorn's hooves then took a hoof and checked Twilight's diaper as she whispered, "Only a little wet, no need for a change yet.”

Twilight eyes lit up upon realizing she hadn't even noticed going, but what was more crazy was the diaper blocked out the sound of her peeing. Wherever Celestia had gotten these diapers from they had to be enchanted and must’ve been quite expensive.

Celestia continued her routine as she then placed a baby monitor on her bed and plugged a nightlight in an outlet as it glowed purple in the dark.

Twilight watched Celestia slowly leaving her room and she suddenly felt scared as she rose up spitting her pacifier out and cried out. “Wait!”

Celestia turned around with a surprised look and asked, “yes?”

“May...maybe I’ll sleep better with you staying with me?” Twilight replied, feeling so embarrassed for even asking. She really felt like a little filly asking to sleep with her mom, rather than a full grown mare.

The princess of the sun’s eyes went wide as she was quite surprised by Twilight’s request and whispered. “Are you sure you want me to do that?” Twilight slowly nodded as Celestia walked over and cooed. “Ok, I’ll lay with you until you fall asleep. I have the baby monitor set up for a reason, you know.” She then slowly laid next to Twilight and snuggled right next to her student, who was kicking in her pampers feeling so excited and embarrassed.

Twilight then slowly laid her head next to her warm mentor’s chest, hearing her heartbeat with the motherly alicorn’s wings wrapped around her body.

The princess nuzzled her student close, laid the mare’s head against her chest and watched her slowly fall into a deep sleep. She was unsure of what to do, Should she leave? But if she did, would she wake Twilight up? Celestia blushed, laying down on her pillow and closing her eyes as she decided that it was probably better to just sleep here for the night. “Twilight might need help getting to the potty anyway with her new pampers.” She thought to herself.

Chapter three: The Padded Sleepover

Twilight was alone one rainy evening only a week or so after Nightmare Moon’s defeat, the pounding of rain echoing throughout her library. She gave a deep sigh as she tried to read a book in her pampers all soft and snug, she still, unfortunately, needed them at night, and Celestia was again, unfortunately, coming over each night to take care of her.

Spike had gone to take care of some “business” in Canterlot, whatever that meant. Twilight gave a deep, relaxing sigh, scrunching the padding and blushing as she realized she had wet it a little. But she felt so safe and secure all wrapped up comfortably in her pampers; she didn’t need to pause her reading to get up and go to the bathroom.

Then the mare heard a poof echo throughout her room. She looked over to see Princess Celestia standing over her, wearing an alicorn sized diaper bag around her shoulders. The princess smiled at her student and exclaimed. “Oh my! Padded up already, I see. Such a big filly.”

The unicorn squeaked. It was still difficult for her to get used to having her mentor acting like her mother. “P-Princess Celestia?! What are you doing here?!”

The princess gave her student a calming smile she was famous for. “Oh, nothing really. It’s just that you normally go to bed around this time, and I thought it would be a good time to get you ready for the evening.”

“Well, as you can clearly see, I’m already padded up and reading so there-eeep!” Twilight cried out as Celestia pressed a hoof into the diaper with a smirk on her face.

“You can't hide your soggy diapers from me, Twilight,” Celestia smiled. “Now come on, you need a change. What would you do without me around to do it?”

Twilight scoffed as she was laid down, and the princess went about changing her charge.

With all the commotion the two were causing, they didn’t hear Rarity and Applejack elect to take shelter at Twilight’s library from the storm raging outside. As they came in dripping wet, they listened to some odd things coming from upstairs. An older mare cooing and making noises as a younger mare giggled and laughed, followed by unusual crinkling noises and the smell of a powdery substance wafting from down the stairs.

Then the two squeaked, seeing Twilight in a thick set of pampers waddling down the stairs with a big smile on her face, with Celestia chasing after her.

Twilight then plopped right in front of her friends, and her face lit up at the realization she was in pampers in front of her friends! “A-Applejack, R-Rarity! What are you two doing here?! How… how much of that did you see?!”

Applejack and Rarity both couldn’t believe what they were seeing, and Celestia flew over and raised her wings as if shielding their eyes. “Look, we can explain everything,” Celestia told them. “But you have to promise you won’t laugh or make fun of Twilight, and that you won’t tell anypony about this.”

Applejack stammered, “I...I....it’s fine, princess. M...may...maybe Rarity and I should just leave.”

Rarity also slowly nodded with a blush growing on her face as she replied. “l agree with Applejack on this one; we came at a bad time. Besides, we came here by coincidence. We both have suitable shelters back at our homes.”

But Twilight sighed as she waddled over in her crinkly diaper. "No, it’s fine, I..I kept the truth of this secret for a while...and...I...I think you should know. It probably helps to have more ponies in on the secret to cover for me.”

Celestia turned around with an astonished look on her face, and she seemed to be quite surprised at Twilight’s decision to tell her friends about her bedwetting.

Twilight, for her part, explained how she’d ended up wetting the bed after they defeated Nightmare Moon and how Celestia had been “mothering her.”

Applejack looked down as she mumbled. “Right...well, sorry to hear that, Twilight. At least it’s only a nighttime problem that’ll clear itself up eventually.”

“Yes, Twilight. And I simply can’t believe that Nightmare Moon would curse you like this! Bedwetting of all things! She is quite the monster for ruining your sheets!” Rarity exclaimed, aghast at the extent Nightmare Moon cursed her friend.

The mare blushed, turning around to view her diaper. “Yes, it's an odd curse, and I hated it first, but I think its powers have lessened as I’ve grown more accustomed to it. Heck, Celestia only has to change me once per night instead of two or thre-” Then Twilight blushed at what she just said and squeaked. “Forget I said anything.”

Applejack blushed and did her best not to laugh as she whispered. “No need to apologize, sugarcube. Listen, Rarity, and I should go so ya can get some sleep, ok? We’ll keep quiet about this whole thing; you can count on it.”

However, before Twilight’s friends could move an inch, Celestia's eyes lit up as a strange idea came into her head. “Hey, you two don’t have to leave. Why don’t you stay and have a sleepover with Twilight? The storm isn’t going to be letting up anytime soon.”

Both Twilight and Rarity were unsure of how to respond as Applejack bluntly asked Twilight. “Um...would that be ok? I mean, you won’t be embarrassed or anythin’ with us bein’ around you while you're in diapers?” Rarity glared at her friend as the farm mare snapped. “What? I'm bein’ honest. She wearin’ them, and it might be embarrassin’ for her.”

Twilight was scrunching her fresh padding, making it crinkle with a few puffs of foal powder as she whispered. “I would like a sleepover...if you're ok if I'm in my pampers. I never had a chance to host a sleepover with friends before.”

Rarity casually waved a hoof. “We can still have lots of fun, darling. And if I was being honest about your pampers, you look rather adorable in them!”

Twilight was surprised as she struck a pose showing off her padded posterior at her friends and exclaimed. “Really?! How does this look?!”

Rarity clapped her hooves. “You look absolutely amazing, darling!"

Applejack's cheeks were now red; she had to put a hoof to her mouth to try to stifle her laughter as she nodded. “Twilight, your rump looks so silly in...diapers.”

The farm mare snickered as Rarity scoffed. “So rude! You can be so uncouth, Applejack. Honestly, show some respect!”

Twilight took a look back at her rump, and she had a sheepish smile on her face. “It’s fine, Rarity. I think I get what Applejack is saying: My rump looks like Celestia’s now.”

Celestia blushed and whispered. “My rump isn’t that big!” But this made the ponies laugh more, and the princess smirked, thinking of a way to get back at the little ponies. She then took out more thick padding from her diaper bag, making Twilight’s friends look up wide-eyed as Rarity pointed out a hoof and squeaked. “Wait! When I agreed I didn’t mean t-”

The fashionista turned to see Twilight’s head looking downward and felt quite bad for saying what she just said. Celestia also reflected on her own thoughts of getting back at Applejack and Rarity for calling her rump fat. They vanished as she became more concerned with how Twilight was feeling. The princess then slowly came over and whispered. “Please? Could you do it for her just for one night, you don’t even have to use them. Maybe you help teach Twilight how to use the potty.”

“It’s not that I don’t know how,” Twilight blushed. “I just can never seem to make it in time,” She was careful to say under her breath. “Whenever I know I have to go, anyway.”

Applejack shrugged at the suggestion seeming to be less embarrassed about it then Rarity. “Fine, I guess there’s no harm. Might even be fun.”

The fashionista groaned as she reluctantly agreed. “Alright, for Twilight, I’ll do it, but I will not use mine under any circumstances.”

Both mares looked so embarrassed as Celestia placed them both on a pink, padded mat as she went about first rubbing a good amount of foal cream and powder on their rumps. She then went about slowly taping up their rumps in diapers as she then pressed on the tabs, securing them on the landing zone. The princess then took all three padded mares within her magic and exclaimed. “Alright, my little ponies, let’s go have some fun!”

Celestia then pranced down some steps as the mares in tow all blushed, feeling quite unsure of what was to come.

The three mares were all plopped down in their pampers, right smack in the living room's middle. Celestia looked over them with a warm smile on her face as she cooed. “Now, my little foals, tonight we shall play a game of truth and dare. But there’s a few extra rules: If you make a pony do a ‘dare,’ it has to be related with doing an action a foal would do. I will also add in my own twist as well. If you ask for truth, then it needs to be about an embarrassing moment you had as a foal, or how you feel about being in diapers to make it enjoyable.”

Twilight took out a book flipping through it. “I don’t see anything about adding rules, but it does sound like fun. I agree with the new rules.”

Rarity smirked, thinking of some fun “dares” for Applejack and nodded. “I also agree with the rules.”

Applejack glared at Rarity, knowing full well the fashionista had only agreed because she surely had some embarrassing things for her friend. But she also realized she could use the new rules to get back at Rarity. "Alright, I agree too.”

Celestia clapped her hooves and exclaimed. “Alright then, let’s begin! Applejack, you may go first. Truth or dare.”

Applejack gave an evil laugh, rubbing her hooves together. “Rarity, I dare you to paint usin’ only your hooves!"

The fashionista groaned, looking over her pristine white coat and cried out. “I’m not going to mess up my lovely coat!”

But Celestia got up as she produced some jars of pink, red, yellow, and blue hoof paint in front of the mare and cooed. “You agreed to the rules, so you have to abide by them or forfeit the contest. Why not take a picture, and I'll hang it on Twilight’s fridge?”

Twilight laughed out loud as Rarity groaned, dainty plopping her hooves into the paint and beginning to smear it all over a giant piece of paper in front of her.

Despite being quite careful, splotches of paint squirted onto Rarity’s fur, making her grumble irritably as she tried focusing solely on making a picture of Twilight. She first started by smearing blue and red together on the white paper before her as she painted her friend's outline. When she finished, she tried to smear her own mixture of purple hoof paint and pink, smearing outlines along with the head and back area while trying to paint a mane and tail. She then finished by smearing her hooves together, slamming them down on the bottom of the page, and then took it in her teeth and held it up. “How’s that?”

Twilight came over and snickered. “Is that supposed to be me?! I look like a giant blob!”

Applejack simply burst out laughing and started rolling all over as Celestia took the painting and floated it over to the fridge. “Very lovely, Rarity. I think it looks amazing. You did a great job!”

“Yeah...but...you probably need to get cleaned up.” Twilight giggled, seeing how splotches of pink and purple paint were all over Rarity’s coat.

The fashionista gasped, being quite horrified at seeing paint getting all over her pristine white coat. “Oh my! Princess Celestia, help me clean this off before it dries! Oh, how would I ever explain such a thing to Sweetie Belle?!”

Applejack smirked as she took out a camera. “Hey, Rarity, say cheese!”

“Applejack!” Rarity roared as she waddled over, trying to chase the farm mare while shouting, “give that back!”

Before Rarity could get Applejack, Celestia stopped both with her magic as she took the camera. “Sorry, Applejack, but only I get to take pictures.”

The farm mare plopped on her padded rump and sighed. “Fine, I wasn’t gonna show anypony anyways, just wanted a picture of Rarity’s perfect coat all colorful.”

Rarity slammed a hoof, seething. “Oh, I'll show you colorful!”

“Now now, no fighting, you two.” Celestia cooed as she then turned her attention to Rarity and took out some foal wipes. Like a mother with her foal, she cleaned Rarity’s coat until it was back to being pristine white.

The pristine white-coated mare still quite angrily turned to Applejack. "Ok, Applejack, I dare you to wear a frufru dress and have a foal style tea party!"

Applejack smirked as she exclaimed. “Ha! I bet Twilight doesn't even have anything like that, so there’s no way I can do the da-” But her eyes lit up as Celestia seemingly placed a pink plastic table and chairs in the middle of the room, and placed down some plushies. “Sorry, but I bought some stuff when Twilight started wearing diapers…”

The farm mare blushed, wondering how far Celestia was going to go with the babying. She then gulped and stammered. “W...well, you don’t have any fru fru dresses, so there!”

But Twilight’s eyes lit up as she waddled upstairs, then brought down the silliest looking dress, bright blue with pink lacing outlining the seams and a princess cone hat. “I had this for a while, some old birthday gift I never wore. I think my grandma gave it to me.”

Applejack groaned as Rarity burst out laughing. Applejack then took the dress and slowly put it over her body, blushing as her diaper poofed out the back of her skirt a little. She then plopped down onto one of the chairs and felt so embarrassed.

Rarity came by snickering as she tapped a hoof to the mare's diaper rump. "Awww, you’re simply adorable, darling!”

“Whatever! Stop touching my rump!” Applejack snapped, getting a bit angry at the unnecessary attention.

Celestia then placed a cup of tea by Applejack and cooed. “There’s your tea, cutie. Now, do you want some sugar?”

Applejack grumbled under her breath. “Yeah, sure, whatever.”

“Tut tut, that’s not how a proper filly should ask,” Rarity snapped as she plopped onto a seat across from Applejack. She turned to Celestia and asked. “Can I have some tea, please?”

The princess snickered as she poured Rarity a cup. “Of course, here you go!”

Rarity sipped at it and nodded. “Thank you.”

Applejack blushed as she whispered. “Can I have some sugar in my tea, please?”

“Of course.” Celestia cooed, plopping two sugar cubes into the farm mare’s tea.

Applejack stirred them in and sipped at her tea and blushed to taste a herbal blend of chamomile and other herbs and nodded. “Wow, that is pretty dang good for tea...though cider is way better.”

Rarity scoffed as she sipped her drink. “Cider is delicious, but proper fillies should learn to drink tea.”

Applejack rolled her eyes. “Who cares? Anypony can plop leaves in with boiled water. cider takes a lot of hard work to make.”

“How rude! Tea making is a gentle process that takes patience and precision. If you mess up the herbal blends, it can come out all wrong!” Rarity snapped back.

This argument continued for some time as Twilight plopped onto one of the plastic seats, blushing at how foalish she and her friends looked right now, especially with Applejack all dressed up in her cute outfit. As Celestia came by to pour her a teacup, she turned to her mentor and asked. "Hey, is it my turn?"

The princess nodded as she finished pouring the mare a cup; her student took a sip as she responded. “Well, I pick truth, and I want you to tell me something, Princess Celestia. Do you want me to continue roleplaying as a foal even after Luna fixes my bedwetting?” Rarity and Applejack paused in their argument.

Princess Celestia was quite stunned at the question as she reluctantly whispered. “Twilight...I...well...y...yes, I would like it if you continued wearing diapers and I got to treat you as a foal. But...that’s up to you, I would never force you to do anything.”

Twilight gave a smile and nodded. “Ok...thanks for telling me. I hope Princess Luna can fix me soon.”

Celestia blushed as she asked. “Well, it’s my turn, and I pick truth. Twilight, I want to ask...d...do you like being in diapers again, even just a little?”

The mare groaned, she’d suspected this would come up, and the library was dead quiet as she sighed. “Well, according to the rules of truth and dare I have to tell the truth,” She then lowered her head and whispered. “Y...yes, I like wearing diapers. I mean, using them isn’t exactly ideal, and I’d prefer changing myself if I had to, but wearing them isn’t that bad. I could see how it might be more efficient than a bathroom break sometimes.”

Rarity and Applejack were stunned as Celestia only nodded as she gave Applejack and Rarity some more tea.

Applejack then turned back to Rarity as she sipped down another cup, and an idea came into the farm mare’s mind as she smirked. “Hey, Rarity! I dare ya to pee your pampers!”

The fashionista reared up, shouting. “I will not! I don’t care if it’s a dare; I would never do such a disgusting thing!”

Celestia frowned, seeing Twilight look down in embarrassment as a small hiss emanated from her own diaper and responded. “Well, as per the Truth and Dare rules, you must comply if you want to keep playing. And on top of that, I will change your diaper, in privacy, of course.”

Rarity scoffed as she turned Celestia. “Alright! I’ll do Applejack’s dare, but you better change my diaper immediately no matter how wet it is.”

“Of course. Now go ahead, let it all out. That way, we know you’re not cheating.” The princess responded.

Rarity’s cheeks flushed pink at the idea of having to wet herself publicly, something she hadn’t done in years. Still, she relaxed as a louder hiss emanated from her seat as her padding started to turn yellow, and the stars and moons printed on it dissipated.

Applejack couldn’t stop laughing kicking about in her dress and pampers while even Twilight smirked, feeling better that she wasn’t the only one in a wet diaper.

Rarity just groaned, feeling the soggy feeling around her nether regions and snapped. “There, all done! Happy now, Applejack?!”

Applejack nodded, getting up. "Oh, yes! That was hilarious! I guess even Miss. Prim and Proper can have accidents.”

Celestia then quickly took Rarity in her magic and drifted her away to be changed in private.

As Celestia went about changing Rarity’s soggy diaper, the fashionista spoke up. “Princess Celestia, I know this may sound weird, But I’ve been thinking about the diapers you have for Twilight. They are made of fine quality...but I think I could do better.”

The princess blushed and asked. “So...are you asking to make diapers for Twilight?”

Rarity continued. “Yes, this must be so rough on her. I think she needs the best padding, not cheap store brands, and I’m sure I can make some to fit her. Plus, it must be a waste to go through so many diapers when she’s only wetting them. I’m sure I could make some good cloth ones that could be washed and used again.”

As Celestia finished padding Rarity up, she asked. “Do...do you think you can also make a dress for Twilight for the gala where the diaper outline will be invisible? I've been researching spells to muffle the sounds and, if needed, smells, but the diaper outline might be visible around the dress so I can check it.”

Rarity got up, clapping her hooves together. “Oh, that sounds like fun! I do love a challenge! If all goes well, I could perhaps even secretly market the new diapers to make some extra bits.”

“Alright now, come on. Can’t wait to see what you have in store for Applejack.” Celestia snickered as she led Rarity back.

Rarity climbed up on her seat and responded. “Alright, Applejack. As revenge for making me soak my padding in such a manner, I will make you act like the foal you are! I want you to be fed foal food and suckle on a bottle of milk.”

Twilight laughed as Celestia snickered behind a hoof. "Oh, that does sound like fun!”

Applejack rolled her eyes. “Ha, that’s easy. Bring your A-game next time!”

Celestia went to the kitchen with the foals. Rarity and Twilight were given tofu nuggets with ketchup and sippy cups of juice like toddlers. while Applejack had a bowl of brown mush and a foal bottle full of creamy milk.

The farm mare pointed at the food. “So, I just gotta eat all this?”

“That's right, and you can’t leave the table until you do or you lose.” Celestia cooed as she took off the dress and gave Applejack a cute little bib with Twilight’s cutie mark. The farm mare blushed as she grimaced, eating what was clearly Mashed Peas, making her gag a little. But she swallowed down every bite as Celestia continued to spoon-feed her, then plopped the milk bottle into Applejack’s mouth.

Applejack suckled down the creamy milk, which tasted somewhat chalky as it went down her throat. Then her eyes widened as she saw Rarity take out a can of formula and snickered. Applejack grumbled as she sucked down the last of her milk and snapped. “You made me chug down from-” She then burped, making Rarity laugh. “Oh, what a little baby. All gassy from her formula!”

Celestia giggled. “Well, I thought it would be too weird to give you breast milk. Now Twilight, it’s your turn.”

Twilight scrunched the padding between her legs, quite embarrassed as she turned to Rarity and asked. "Hey, Rarity, do you like the diapers? Do you think they’re well designed?”

The mare got off her chair and waddled over to her friend, who also stood up, showing her padding. It was rather cute to see her waddle about, as Rarity responded. “Hmm, I would say it is rather nicely designed. But I bet I can do better.”

Twilight snickered behind a hoof. ”You?! Designing me diapers?! That would be crazy!”

The fashionista threw up a hoof. “Oh, don’t worry about it, darling. I would love to design diapers for you. Also, you never know, those skills might be needed.”

Celestia blushed as she then replied. “Ok, for my last turn. Applejack, do you like being babied. And if we did something like this again, would you come over?”

Rarity and Twilight looked over as the farm mare shrugged. “Eh, it wasn’t too bad, honestly. Besides havin’ to wear that fru fru dress, it was rather fun.”

Then a tree crashed through the window, and Applejack shouted. “Ugh! Rarity, this is why I was bringin’ down them tree branches, so this wouldn’t happen!"

"To be fair, simply trimming the branches is more effective than your boarish destruction!" Rarity snapped back with the two arguing with each other again.

Celestia rolled her eyes as she used her magic to push the tree out, repair the window, and stomped over. “That's enough, you two! No more arguing for the rest of the night!” She plopped two pacifiers in their mouths, which were magically enchanted to make them unable to spit them out, and they only bobbed up and down, both suckling on their pacifiers like foals.

“Come on, Twilly. Let’s get you and your friends to bed.” Celestia declared, then led Twilight by the hoof up the stairs with her friends being drifted upstairs by her magic, despite them both trying to shout insults at each other (the pacifiers muffling their voices).

Twilight blushed, wondering if a friendship lesson just got lost because of Celestia’s “mothering.”

Twilight woke up the next morning and looked up at the ceiling. She turned to see the sun rising from her window and thought that the entire “padded sleepover” had been a dream of some sort. She then turned to her left, seeing Applejack fast asleep, suckling on a bottle of milk with a content look on her face and Rarity also still asleep to her right, suckling on her pacifier and clutching a teddy.

Twilight then yawned, getting up out of bed and squeaked as a puff of foal powder spilled out. She looked down and poked her diaper. It was freshly changed, no doubt, due to Celestia. She then went downstairs, smelling the aroma of pancakes and eggs wafting through the kitchen. She came into the kitchen as Celestia cooed. “Oh, hello, Twilight!” The princess's first instinct was checking her diaper. “Good, all dry. Don’t need you getting a rash.”

Twilight blushed, not even protesting at the check. She instead hugged Celestia and whispered. “So, last night wasn’t a dream? My friends saw me in diapers, and they started arguing.”

“Of course. I just hope your friends calmed down. And don’t worry, they both promised not to tell,” Celestia explained while plopping Twilight onto the pink plastic seat where they'd had the tea party last night, hoofing her cut-up pancakes and eggs. She then tied the bib around her neck and cooed. “I’ll just feed you until your friends wake up.”

Rarity was the first to come down, blushing as she sat in her seat and ate her food. “Um...I never imagined having my breakfast made by a princess.”

“Well, I try making it for my sister, but she never likes it.” Celestia scoffed as she also gave Rarity a sippy cup of coffee mixed with regular milk.

Applejack then came down. Her diaper was soaked, the padding was swollen around her rump and stained yellow. Even Celestia was a bit shocked as the farm mare shrugged. “What? I needed to go real bad, so I used my diaper. It's only fair considerin’ Rarity, and Twilight used theirs. Wasn’t even that hard."

Rarity threw her head up and scoffed at what Applejack did. “So, uncouth! You should change yourself!”

Celestia came over and nuzzled Applejack. “Oh, I’ll just change the little filly. Come over here, soggy butt.”

Applejack did so as Celestia plopped her down on the pink changing pad. Twilight and Rarity giggled, hearing foal powder puff out and with a cacophony of crinkling. The farm mare was toddling back in a fresh diaper with foal powder puffing between her legs in a few moments. Applejack then plopped down next to her friends as they finished eating their foal style breakfast. Applejack was the first to get her diaper removed afterward, the foal powder being wiped from her bottom.

Celestia nuzzled her. “There now, you go on and be a big pony again.”

Applejack nodded and replied. ”Yeah..and..if you and Twilight decide to have another foal sleepover, let me know. I might just be up for it, as long as it doesn’t cut into work around the farm.”

Rarity finished her breakfast and then had the same done to her as she whispered to the princess. “I'll let you know as soon as I get the dress finished, along with diapers.” Celestia nodded as she nuzzled Rarity.

Twilight was left alone soon afterward as Celestia came over, untapped the diaper, and teleported the foal items away (including the painting Rarity made).

Twilight then slowly got up. “Hey, Princess Celestia...thanks for last night. Seriously, I feel a lot better knowing that my friends aren’t going to make fun of me for my bedwetting problem.”

“No problem, Twilight. Just let me know if you want to set up another foal sleepover. I think your friends enjoyed themselves.” Celestia giggled and left as Twilight plopped on her sofa.

Twilight sighed, looking upwards and feeling so relieved her friends didn't think she was weird. She pondered, though, about whether she would still let Celestia baby her after the bedwetting was over. Deep down, she knew the answer but was too embarrassed to say it out loud. “She’s surprisingly good with foals despite never having any of her own,” She thought to herself. “It’s like she’s been my mother ever since I passed that entrance exam, although she didn’t have to potty train me. Then again, she might have to when this whole bedwetting thing is over.”

Chapter Four: A most Fashionable Playdate

Twilight was slowly walking, thinking about the aftermath of a disaster of a fashion show the night before. Rarity had (with some convincing) then held a “better Fashion Show" where she had herself and her friends perform in front of Hoity Toity with the dresses she’d originally created. And the stallion was quite impressed with these designs, compared to the ones the night before that he’d called “A piled on mishmash of everything but the kitchen sink”.

Now Twilight reached Carousel Boutique she had been “invited” to a special show that evening just for her. She was quite unsure of what was going to happen, yet she still cautiously entered the boutique with all the dresses and clothes standing around, ominously blowing about slowly from the gust of wind that came from the entrance. The atmosphere in the boutique felt quite eerie and unsettling, making Twilight shiver. She slowly walked to the stage that had been set up early that day, and looked up and her eyes grew wide upon seeing Celestia standing over her. “P...Princess!”

“Ah, Twilight, it’s so good to see you here,” The princess of the sun cooed with a motherly smile on her face. The princess then slowly came over and looked over Twilight's rump as she asked. “Sweetheart, why aren't you wearing a diaper?”

“Are you kidding me?! I’m not wearing one out in public, not even at night!” Twilight shouted with her face turning bright pink, feeling a bit lucky she hadn;t had an accident on the way over.

“That’s quite alright, Princess Celestia, she can try out the new diapers I made!” Rarity exclaimed, coming out from behind the curtain. Suddenly bright lights glared down on the stage as smaller lights lined the catwalk. Rarity strutted down the walkway, sporting a diaper with Luna’s cutie mark printed on the back, little silvery stars and moons on the seat of the padding along with nightblue colored leak guards. She came down and stuck her rump out at the two mares as she exclaimed. "What do you think? Princess Luna gave me a few tips on night time diapers if you can believe it!"

Twilight placed a hoof over her mouth and snickered, seeing her friend wearing a poofy, foalish garment and showing it off quite proudly.

Celestia, however, rolled her eyes, appearing to be annoyed as she responded. “Yes, it seems my sister had a hoof in helping you design these new diapers. Although I wonder why, that doesn’t sound like my sister.”

“She just wanted to surprise you, darling, that’s all,” Rarity chirped as she came over to Twilight. “Now, Twilight, the reason I only needed you to come over was so I can try out the new dress I made for you, along with the added benefits of demonstrating one of my special diapers.”

“Right...I was going to ask about that...but...I was too embarrassed to let the rest of our friends know,” Twilight whispered, feeling so weird at having to ask such an embarrassing question. “I still can’t believe you and Applejack know, and that you’ve managed to keep the secret for this long.”

Celestia then laid Twilight down, and the agitated purple coated unicorn started squirming and shouting. "Hey! Don't diaper me in front of Rarity! I can do it myself, and I always do it out of sight back at the library."

The princess seemed unphased by Twilight's whining, instead placing her down on the changing mat as she took out her pink diaper bag and she cooed. “Oh hush now, Twilight. Just lay down and relax, this won't take long."

The unicorn reluctantly did as Celestia asked for some reason, almost too much like an obedient foal. The princess then had Twilight’s rump lathered in foal cream and had a healthy amount of foal powder poured onto her rump as well. Celestia then went about swaddling Twilight up in a thick diaper, which was then brought up over the unicorn’s rump and taped snuggly.

Twilight walked around in her new pampers, breaking them in. But she then suddenly came to the realization that there were no crinkling sounds emanating from her diaper. In fact, there wasn’t even any trace or smell of foal powder and it was almost unreal.

Rarity stomped her hooves on the ground in applause. “Marevolus, simply marvelous, darling! You see, Twilight? It’s my finest creation yet!”

Celestia blushed and responded with a smile. "Hey, don’t forget my sister and I provided the necessary enchantments to make it work."

Rarity gracefully waved a hoof and replied. “Oh of course, your enchantments did help. Luna even insisted she wanted her ‘mark’ on the new diapers, that way she’d get some of the credit."

Celestia rolled her eyes as she scoffed. “Of course she did, she won the coin toss on that one.”

Rarity turned to Twilight, a bit nervous as she questioned. “But what do you think, Twilight? Are they up to your satisfaction? Will they help with your..." She coughed into a hoof. “Issue?”

Twilight blushed as she waddled over to Rarity and squealed. “I love them! They feel so comfortable and snug! I can't wait to wear them from now on, even if it’s only until this bed wetting thing stops."

The fashionista gave a sigh of relief and clapped her hooves in delight. “That's wonderful to hear, darling. That means it’s time to try out the dress!” Rarity exclaimed as she gracefully placed the dress over Twilight’s body and the mare squeaked, realizing there was some extra fabric within the dress while pushing her forehooves through the sleeves of her dress.

As Rarity pushed Twilight’s body through the inner fabric of her dress, what seemed to be a onesie around her diaper snapped itself in place, making Twilight squeak. She then turned to see the fabric did well to hide her diaper bulge as Rarity explained. “With your dress, I stitched a diaper hatch around your rump to contain the diaper quite snuggly. So even if your dress flies up unexpectedly, nopony will see the diaper.”

Twilight lifted her dress and turned her head to see the cloth looked like bulky underwear. "Well, I guess it would be easier to explain than a diaper. You did an excellent job with this dress, Rarity! I love it!”

“Thanks, darling. I appreciate the compliment! I’m so glad I could help you overcome your ‘wardrobe problem’," Rarity proclaimed, feeling so happy inside to know that Twilight loved the new dress. “Now come on, go strut yourself up on the stage!" She exclaimed as she flicked her mane in dramatic fashion.

Twilight went up and strutted back and forth while Celestia and Rarity clapped their hooves. Then Twilight came down with a smile on her face. “So, is that all?”

Rarity crossed her hooves and scoffed. “Of course not!” She promptly waddled over as she took the dress her friends had made, and placed it over her body as she strutted over with a smile on her face. “You see, I also made the same adjustment to the dress that you made for me. That way you’ll have my support at the gala if you still have to wear diapers for the evening.”

Twilight laughed as she and Rarity both strutted across the stage and Celestia asked. “How about we have another tea party just for the two of you?”

Rarity squealed in delight, bouncing up and down on her padded bottom! “Oh yes, I would love that! It’ll be just like when I played pretend as a foal.”

Twilight also thought that the idea was quite fun and responded. “Yeah, me too. I think that’s a great idea. Hopefully this time there won’t be any ‘interruptions’.”

Celestia clapped her hooves. “Wonderful! Now, why don’t we bring out the other outfits?”

Rarity giggled as Twilight blinked. “Wait, what do you mean ‘other outfits’?”

The fashionista just skipped over and brought out two frilly dresses for her and for Twilight: One was a dark violet in color while the other was a baby blue in color with a pink trim and white frills outlining the dress. “Tah dah! I spruced up that frilly dress of yours and made something for myself!”

Twilight was astounded that her dress was looking a lot cuter and a lot more foalish. “Wow! You really outdid yourself, Rarity! You even shortened the skirt?”

“Of course, darling. True foal style dresses are shorter to show off our poofy bottoms for inspections.” Rarity explained with a smile as she started to change out from her modified gala dress into the more foalish outfit.

Twilight did so as well, blushing at how much shorter the frilly dress was as it revealed her a lot of her padded behind.

Once dressed up, Rarity skipped over to her friend and hugged her as they nuzzled each other.

Celestia then came over and gave them both a pat on the head. “Alright, come on, little ones. It’s time for the tea party.” The princess then led them away from the stage and into the kitchen, with both padded unicorns waddling after her as if she was their mother.

Once the two entered the kitchen Twilight saw a plastic pink table in the kitchen with little pink chairs and blushed. “Oh my! Can’t believe that you had this all set up, Princess Celestia.”

“But of course, Twilight. For tonight I want you and Rarity to relax, and I'll take care of everything,” Celestia explained as she put Twilight down on the chair with the unicorn kicking about in her pampers. The princess then got out the little tea set like last time and blushed. “I wonder if we’ll do this often?”

Rarity waddled over and plopped down into her own seat. “I, for one, hope so, darling. I always wanted to do these more as a foal. But even as a young filly tea parties were becoming old fashioned and foals wouldn’t do them no matter what.”

Twilight sat down with a blush on her face, thinking of her own foalhood. “Even as a little filly I wouldn’t have dreamed of ever going to a tea party like this.”

“Well, Twilight, tonight we’ll be able to fulfill our fantasies!” Rarity squealed as she raised her tea cup and the two clinked them together with their magic, taking sips at the same time as Twilight responded. “Yeah. Being stuck in diapers at night has strangely turned out to be more fun than I first realized. It’s not as bad as I thought it would be.”

“Yes, darling, I agree. I think there is a certain enjoyment from being treated as a foal once again. Everypony needs a bit of pampering from time to time.” Rarity contemplated as she drank her tea and enjoyed the “little filly” atmosphere that permeated the room.

Twilight blushed, feeling a bit embarrassed as she asked. “Rarity, do you think that even after Princess Luna finishes fixing my nighttime issue, you would want to do this again?”

Rarity tapped a hoof to her chin. “Well, darling, I honestly wouldn’t mind if it was just the two of us and we didn’t have to automatically ‘use’ our diapers, but let’s keep that our little secret.”

“Of course.” Twilight whispered back as she also would rather not have anypony know about this. What would they think of her if they found out?

Just then, Celestia came by with some cookies on a platter and placed it in front of the padded ponies. “Here you go! Freshly baked and right out of the oven!”

The little fillies went about taking the cookies in their hooves and munched on them, getting cookie crumbs everywhere. It was so adorable that Celestia couldn’t help but take pictures of the two snacking on the cookies while the two continued to drink their tea.

But then Rarity placed her cup down and asked. “So Twilight, do you think that you would be comfortable to have everypony wear a diaper with our dresses? Princess Celestia seems to think it would boost your confidence, and I have to agree.”

Twilight blushed, not knowing how to answer such a question and replied. “I think that sounds fine for the gala if Luna can’t fix me in time. Though we would have to somehow convince the rest of our friends that it’s a good idea. I know the gala has bathrooms, though I don’t know how the lines usually are for them.”

Rarity tapped a hoof to her chin and responded. “Yes, darling I agree that it will be quite difficult to have our friends agree. But I think we can find some way. Perhaps those lines could be a compelling argument.”

Twilight shook her head as she responde. “No, I have to disagree! I mean if they don’t want to do it I’d rather not force them into diapers. But I do appreciate the thought.”

Rarity waved a hoof again. “It’s no problem, darling. I personally have found myself rather enjoying the feeling of a freshly powdered diaper on my rump.” She then bounced up and down on her padding, making tiny puffs of foal powder billow outward.

Twilight snickered behind a hoof unable to keep her composure at seeing how silly her friend was, behaving more like a foal by the second.

And it wasn’t long afterward that Celestia came about and lifted Twilight’s dress, prodding her pampered front. “Oh mym Twilight. Already wet, I see. I guess you were having too much fun to notice.”

The mare’s cheeks flushed pink, realising she hadn’t even noticed or heard anything and whispered. “Really? How bad is it?”

“Oh, it’s not too bad. Actually, it would be a waste of a perfectly good diaper to change you now.” Celestia cooed as she lifted Rarity’s dress and inspected her pampered rump as well.

The fahsinoista squeaked and was quite bewildered, unsure of what to do when having Princess Celestia inspect her diaper like a foal. “Hmm, seems you're good and dry, Rarity. Guess you're more of a big pony than Twilight.”

Rarity raised her head in pride making Twilight snap. “Hey! That’s not fair! She doesn’t have a bed wetting problem like I do!”

Celestia turned and ruffled Twilight’s mane. “Oh, don’t worry, sweetheart. You’ll be a big girl eventually, I’m sure.”

The purple coated unicorn grumbled, not a big fan of the teasing as she continued to sip her tea.

Rarity, on the other hoof, was enjoying it a bit and asked. “Do you think I’m old enough to use the big pony bathroom now?”

Celestia laughed as she nuzzled Rarity. “Maybe one day, sweetie. But for now I like you all padded up my little marshmallow.” She then started to tickle Rarity’s belly, making her kick and giggled as she fell down, doubling over in laughter.

“Oh Auntie Tia, stop it! You’re going t-” But it was too late as Rarity squealed, hearing a hissing sound emanating from her diaper and the stars on the seat began to fade.

Celestia smirked in spite of her better instincts. “Oh, maybe I spoke too soon about you being a big filly. Especially after an accident like that.”

Rarity pouted and snapped. “Hey! That’s not fair! You did that on purpose, it doesn’t count!”

“Does too! Only big fillies go potty in the big toilet!” Twilight teased, sticking her tongue out as she was now kind of enjoying this little dose of roleplaying.

Rarity got up and waved her mane. “Well, it was one accident, darling. You’ve been in diapers for far longer and have been wetting them every night since you started wearing them.”

“That's right, but I still think it’s too early for potty training you, my little marshmallow. I still haven’t started training little Twily yet,” Celestia cooed as she went about changing Rarity’s diaper.

Rarity kicked and shouted as the changing process began. “Hey, what do you think you’re doing?! Stop that!”

“You're super soggy. Stay still so I can clean you up before you get a rash,” Celestia cooed as she wiped the pristine white coated mare’s rump, and then taped her into a new diaper. The princess then turned to the clock. “Oh my, it's way past your bedtimes! Come on, cuties.”

Celestia then took Rarity and Twilight’s hooves and led them to the fashionista’s bedroom. The princess undressed them, and then slowly dressed the two into night blue hoofed pajamas as she zipped up the middle of both.

The two mares were surprised to see their padded rumps now snug into their pajamas. Rarity waddling over to a mirror and making some cute poses while Twilight stood there with her cheeks flushing pink anew as she looked at the thick diaper around her rump, now obvious under the dark blue fabric. “Wow, these pajamas are really snug. Who made these?”

“I did, darling! Just something to help you to make you more comfortable.” Rarity cooed as she snuggled her friend.

“Alright. Time for bed, cuties.” Celestia cooed as she lifted the two and tucked them under the sheets, before plopping two dark blue pacifiers into their mouths. The princess watched them sucking on the rubber bulbs, going up and down rhythmically. And she continued to watch the two until they were deep in slumber. Then for the final touch, she placed her baby monitor on the night stand by them.

Clestia then started to leave the room when her eyes went wide as she saw Sweetie Belle slowly trotting down the hall, yawning. “Princess Celestia, what's going on? I heard some weird stuff and I think I saw Rarity wearing a diaper. Is it true?”

The princess’s cheeks grew a deep red, unsure of what to do as she didn’t want to expose that Rarity was in fact wearing pampers. She eventually cooed. “Oh, it’s nothing, deary. Rarity’s just tired from a long day of work. Now how about we get you to sleep?”

The princess then took the filly by her hoof and led her back to her own bedroom. But as Celestia opened the door, Sweetie Belle blushed as she whispered. “Did you really put a diaper on my sister? I thought I saw something diaper shaped.”

The princess paused as that question was asked again and replied. “W..well…” Reluctantly, she decided to tell her the truth. “Ye...yes I did, but it’s just for fun and she doesn't need them. And you’re not going to say anything about it to anypony, otherwise I’ll give her permission to put you in diapers all the time and take away your bathroom privileges.”

Celestia then tucked Sweetie Belle under her covers as the filly giggled. “Okay, I’ll be quiet. But next time, if she and Twilight are having a sleepover with diapers, can I join in?”

The princess blushed, wondering how much Sweetie Belle had seen, and whispered. “Sure...next time I’ll ask them…But for now let’s keep this a secret, okay? Don’t forget that I can also have my sister give you nothing but nightmares if you tattle.”

The filly nodded and whispered. “Yeah, that’s fine. And I promise, I won’t say anything. I just thought it was really cute seeing Rarity all padded up like that.”

“Alright, well get some sleep, ok? A growing filly like you needs plenty of bed rest.” The princess whispered and nuzzled the little filly, waiting for her to fall asleep too, wondering how Rarity would take the news that Sweetie Belle had seen her big sister in diapers. “Well, I guess I can tell Rarity in the morning. Hopefully she won’t start wetting the bed too, although I wouldn’t mind mothering her if she did.” She thought to herself.

Chapter Five: The One Where Pinkie Pie Knew

Twilight was feeling a bit angry that night after her recent adventure with Pinkie Pie, still peeved at how Pinkie's 'Pinkie Sense' was such a mystery to her. And after she did all that work, taking on a hydra for almost nothing besides a friendship lesson. She was already padded up in her special pampers, wondering where Princess Celestia was since the princess never was late since agreeing to mother Twilight. She then heard the door slam downstairs, shuffled over, and shouted. "Hey, Princess Cele-"

The mare's eyes then lit up and saw that Celestia was there, but she was standing next to Pinkie Pie, dressed in thick padding similar to hers with the pink mare's cutie mark printed all over the padding. She raised her hooves and chirped, "Hey, Twilight, what's up?"

The princess blushed as she replied. "Please, Twilight, before you get angry, Pinkie's known about your issue for some time."

Pinkie Pie bent her head down as she continued to explain. "Yeah, ever since we beat Nightmare Moon, I got a tingly feeling I hadn't felt in a while. Somepony I knew was wetting the bed, and I always got that feeling from you."

Twilight waddled over and whispered. "And you never told anypony and...and you're even wearing one. Oh, Pinkie, you're the best!" She rushed over and embraced Pinkie with a cacophony of crinkles as the pink mare hugged her friend back.

Pinkie Pie continued, "After I told Princess Celestia about how I knew, she told me how you're going to wear a diaper to the gala. And I totally agree; in fact, I think all our friends should be wearing one! Just think we won't have to stop for bathroom breaks."

Twilight's eyes lit up at what her friend had just said. "Pinkie, you don't have to do that!"

But the pink coated mare took a hoof and booped Twilight's nose. "Oh, don't be embarrassed. And don't worry about me, I do embarrassing, crazy things all the time!"

"Yeah...but...oh Pinkie…" Twilight began to tear up and hugged Pinkie Pie even tighter until their diapers were scrunching against each other.

As the two friends nuzzled each other, Celestia's cheeks turned a shade of pink and whispered. "Pinkie, you told me you have another proposal…"

Pinkie's eyes lit up and nodded as she turned to her friend and asked. "Hey, Twilight, wanna act like foals for a few hours?"

Twilight blushed and stepped back at the question and asked. "Like what...being completely dependent and having Celestia care for us?"

Pinkie clapped her hooves together and exclaimed. "Of course, just for tonight! Celestia told me she already got an adult size playpen, plushies, and even adult-sized building blocks for us to play with."

Twilight blinked and looked at the sun's princess, whose face was now a shade of pink as she stammered. "Th..th...they were on sale a...an...and I took advantage of it. I didn't tell the store owner about you."

Twilight, now being a bit curious about the adult foal items, asked her mentor. "Could you show me what you bought before I agree?"

The sun's princess lit up her horn; then, she teleported over a giant-sized pink playpen filled with foam building blocks and plush animals spread all over.

Pinkie squealed in delight as she dived right into the playpen, but Twilight just stood there utterly amazed as she exclaimed. "Wow! I can't believe you got all this!"

Celestia nodded, feeling relieved that Twilight didn't think this was weird and seemed to be quite intrigued as she continued. "Yeah, and I also know some spells for something like this….I learned one where you'll lose the ability to talk for a few hours and one that makes you a bit clumsy so you'll waddle like an actual foal. It's only temporary, though."

Twilight gulped as she was unsure of only being able to speak in foal talk, but Pinkie stood up on the playpen's side, bouncing up and down as she exclaimed. "That sounds like fun! You can put those enchantments on me!"

The violet unicorn was going to pass but seeing that Pinkie would wear a diaper in public for her. She felt she might as well please her friend for a bit and reluctantly agreed. "Ok, fine."

"Ok, this should only take a second," Celestia whispered, and then her horn lit up and shot pink tendrils of magic at the two mares.

As soon as the magic dissipated, Twilight was the first to try talking. "Did it work?" She intended to ask, but instead, random gibberish came out along with some spit.

The princess dawwed and turned to see Pinkie now babbling and gurgling like a foal. The pink coated pony tried to walk through the playpen but seemed to stumble about, unable to control her hooves and squeaked as she tumbled right into some plushies.

Twilight also seemed unable to walk as she tried to waddle about. With her thick padding and the enchantments making the mare tumbled right into Celestia's embrace, she laughed. "Oh my! Those enchantments are quite strong."

Twilight giggled and babbled gibberish as she held her hooves upward, acting all so much more like foal now. Celestia lit her horn and lifted the mare and plopped Twilight into the playpen, and continued to watch over her and Pinkie as they began to stack plush blocks.

The two mares were now busy trying to build a tower made of foam blocks. Twilight turned to her friend and whispered. "So I guess that we're speaking in baby babble now? It doesn't seem like Princess Celestia can understand us."

"That's right! We're speaking our secret language!" Pinkie exclaimed as she continued to stack foam blocks on top of each other.

Twilight helped build the tower using her hooves to add to the foalish atmosphere as she asked. "So...babies have their own language?"

Pinkie tapped a hoof to her chin and responded. "Well, not exactly. I think babies just don't understand how to say words, but can still talk to each other. I guess we'll figure that out when Mrs. Cake's twins are born."

Twilight dropped the block in her hooves and blinked as she exclaimed. "Wait, Mrs. Cake is having twins?!"

"Yeah! 'Pinkie Sense' remember?" The mare chirped as she stood on her hind legs, showing off her adorable padding at the same time, placing a block on top of the tower. "Mrs.Cake just found out she was pregnant a few days ago."

"That's interesting, but I'll keep it a secret Mrs.Cake wants to reveal that on her own time," Twilight responded. Still, she was concentrating on the tower of blocks as she continued to stack them, taking another foam block and then slowly placing it on top of the tower. She had to rely on her hind legs making her diaper crinkle and poofing foal powder from her padding each time she plopped onto her rump. Pinkie shook all over and chirped. "Be careful, you're gonna get real soggy soon, and you're not gonna be able to use the potty either."

"Quiet, Pinkie, I'm concentrating. Besides, even when I make it to the bathroom, I still wet the bed at night anyway." Twilight stuck her tongue out as she stood on her hind legs, trying to place the last block on top of the tower slowly. Then a hiss emanated from her padding as she stumbled and fell right into the tower of foam blocks, the shock of it all making her pee even more as her padding swelled and yellowed.

Pinkie blushed and squeaked, "I tried to warn you."

Having seen the display, Celestia rushed over and saw Twilight was more embarrassed then she was hurt, and picked her up. "My goodness, how long has it been since you last went to the potty, Twilight? I should've asked if you had to go before I put this spell on you."

Twilight blushed, realizing it has been quite some time since she'd last went to the bathroom. It was odd that she was starting to visit it less and less often during the nights.

Celestia quickly picked her student up and went about changing out of her soggy padding, taking her time humming a tune as she balled up Twilight's sodden padding and began wiping the mare's rumps down with foal wipes.

"Don't worry, Twilight; I'll join you!" Pinkie exclaimed as she looked down and started peeing her own diaper. Then stood up on her hind legs, showing her yellow padded front with the little balloons on the padding disappearing as she babbled and bounced up and down.

Twilight wasn't that surprised to see her friend had peed her diaper to make her feel better, and Celestia didn't hesitate to place the pink coated pony down next to Twilight. "Alright, cutie pie looks like we have two soggy foals to change."

She changed Pinkie as well, making sure to lather both of the mare's rumps with foal cream and poured a fair amount of foal powder, and strapping the two up into the special diapers Rarity made. They were then taken up as she popped pacifiers into their mouths. "Now, how about I read you two a bedtime story before I tuck you two in?"

They both exclaimed, "Yeah!" and kicked about excitedly as Celestia then took out a storybook and let their pacifiers bob up and down rhythmically; the princess read them story after story for quite some time.

Having heard all of this, Spike eventually came down the stairs, curious at what was going on and blushed upon seeing Celestia with the padded mares nestled in the princess's lap. He blushed and whispered. "Need any help?"

Celestia shook her head. "No...but do you wish to join in?"

The young drake laughed. "No way! Are you kidding? I'm not wearing diapers. I'm not two!"

Twilight cheeks turned pink, imagining how cute Spike would look wearing some padding.

Celestia also had those thoughts go through her head and cooed. "Ok, you don't have to wear diapers for now. But you can join us at any time if you change your mind."

Spike gave a small nod before slowly walked upstairs. Celestia then looked around and gasped, seeing that Pinkie and Twilight were gone. The mare rose up and looked around as she smirked. "Oh, are my two fillies being naughty? Or do they just want to play?" She then walked around the library, looking into the kitchen as she then heard crinkling, and turned to see Twilight waddling up the stairs. She ran after her student, picking Twilight up in her magic as the violet unicorn was kicking and squealing like a foal. Celestia pulled her student into a hug and nuzzled her mane. "I got you!"

Twilight babbled gibberish and nuzzled her mentor back as the princess gave the mare's padding a check with a hoof then placed her pampered student on her back as she looked around. "Now, where's Pinkie Pie…" She then saw a giant pile of plushies in the middle of the playpen, moving them aside as she saw Pinkie Pie bouncing through the plushies and cheered a stream of foal babble. The princess squeaked, falling backward as Twilight and Pinkie then tackled Celestia tickling her with their hooves, making her laugh and kick before she then nuzzled the mares. "Oh, you two are so cute!" The princess then gathered the padded ponies onto her back. "Ok, you had your fun. Now come on, it's time for bed."

Celestia then lifted Twilight and Pinkie the stairs as the pink coated mare shivered. "Oh, I think Spike is going to get pampered!"

Twilight eyes lit up and gasped, "really?! There's no way! He's been adamant about not wearing diapers."

Pinkie Pie booped her fellow padded mare's nose and chirped. "Just wait and see!" The mares then were plopped onto Twilight's bed, and Celestia heard her student's belly gurgle as she kicked and babbled, pointing at her mouth.

The princess gasped. "Oh, right, almost forgot to feed you two." She then took out two bottles, placed them under her teats, and squirted hot breast milk into them, making the mares drool as the steaming, creamy milk filled the bottles. Celestia then screwed on rubber nipples over the two bottles and shook them about with her magic. The two mares watched, seeing how the creamy milk frothed and bubbled, making them kick in their crinkling padding awaiting their milk.

Celestia smirked as she cooed. "Yes, it's time for num nums," The princess then tucked the mares into Twilight's bed and popped the foal bottles into their mouths. "Now, drink up."

Twilight slowly suckled down the creamy milk savoring the creamy breast milk's taste while Pinkie Pie also loved the milk as soon as the rubber nipple hit her lips. The mare chugged down the breast milk as if she were starving.

Celestia watched the mare suckle down her milk with cute, suckling noises emanating throughout the room. Spike also watched from his basket with a blush, seeing that the milk did look rather tasty. And before he knew it, a smaller glass bottle was placed into his mouth filled with breast milk. "Come now; you think I would forget you, Spikey?"

The young drake was quite surprised and tried to spit the bottle out at first, but as he suckled the milk down his throat, the more he relaxed felt as it tasted so good, like a cake melted into a buttery substance. He fell back into his basket, suckling on the bottle with a smile on his face.

Celestia nodded and then turned her attention to Pinkie and Twilight, both mares eyes drooping and both on the verge of falling asleep. She took the bottles from their mouths and plopped pacifiers into their mouths instead and watched as they suckled gently on their rubber nipples as she kissed them both on the forehead. "Goodnight, my little fillies," But as she turned to leave, the mare turned to Spike and asked. "You sure you don't want to be diapered too?"

The drake plopped the bottle from his mouth and sighed. "Maybe just for tonight...and I'll consider wearing one to the gala for Twilight's sake if all our friends are going to wear one too."

Celestia nodded, taking a smaller diaper with cute diamond prints on the padding for Spike's size and quickly powdered his scaly bottom before strapping up his rump into a fresh diaper, strapping it snuggly as she nuzzled him and whispered, "Goodnight, Spikey."

Spike blushed, feeling the thick diaper strapped around his rump, and it felt so soft and snug but having never been babied so much in a long time as he laid back and covered his face with his blanket, feeling so embarrassed. Princess Celestia then slowly left the room, letting Luna make sure the padded ponies had sweet dreams.

As soon as Celestia left the room, Pinkie smirked as she nuzzled next to Twilight and whispered through her pacifier. "Told you so."

Twilight just laid there, suckling on her pacifier, bobbing it up and down still couldn't believing Spike had agreed to wear a diaper.

Twilight woke up yawning as she opened her eyes and kicked about. She then realized as if by magic, that her diaper was changed, which was evident, and kicked about hearing fresh crinkling and that fresh smell of foal powder emanating over her. The mare was surprised to see nopony was around, not Spike or Pinkie Pie.

Twilight then slowly got up, waddled downstairs, and gasped in surprise at what she saw! Spike and Pinkie Pie were plopped in their pampers, building a tower of foam blocks in the giant playpen, with Celestia sitting in a chair, reading a book while drinking a cup of coffee. Upon hearing the crinkling from upstairs, Celestia looked up and cooed. "Morning, Twilight, how was your sleep?"

The mare's cheeks turned pink, scrunching the padding between her legs, letting a puff of powder poof out from her diaper's legholes as she replied. "It was nice...did you understand me?"

The princess laughed as she closed her book and explained. "Yes, the enchantments dissipated through the night, though your baby babble was quite cute."

As Celestia lifted Twilight onto her back and the violet mare hugged her mentor's mane as she turned to Spike with a smirk and asked. "So, Spike, you decided to be a baby for a bit?"

The drake squeaked upon seeing Twilight; he threw his claws over his diapered front out of embarrassment and exclaimed, "Y..yeah! Just for a little bit and at the gala."

Celestia waved a hoof. "Oh, don't be so embarrassed, Spike. You look cute," She then picked up Twilight and cradled her. "Now, I fed Pinkie and Spike breakfast already, but you didn't get yours!" She then placed Twilight down at her table and gave her a plate of smiley face pancakes with whip cream for the smile and berries for the eyes and a sippy cup of breastmilk.

Before Twilight could begin eating her food, Pinkie shivered as she bounced on her diaper and exclaimed. "Oh, you probably need to get another plate, Princess Celestia. I think we're going to have another guest!"

Just then, Applejack opened the door with her face a bright red, hearing the odd crinkling noises and smelt the breastmilk and pancakes and asked. "Hey...um...would it be ok if I get diapered and have some breakfast?"

Celestia came over with a motherly smile and nuzzled her. "Of course, Applejack. Come over here. So nice of you to stop by." She then laid Applejack down and started to smear foal cream on her rump, followed by a quick powdering and strapping her up in fresh padding. The farm mare moaned as she laid back, letting Celestia strap her in a diaper feeling so relaxed from the very act of being padded. She was then plopped right next to Twilight with a poof of foal powder as Celestia gave her a plate of pancakes and a sippy cup of breastmilk.

As the farm mare ate her breakfast quite happily, she turned to Pinkie and Spike, continuing their building session in pampers and commented. "So...Pinkie knows now? And I'm assumin' she agreed to wear a diaper to the gala too?"

Twilight's face turned a beat red. "Ye...yeah, isn't it obvious? Now all my friends know about my bedwetting... except Rainbow Dash and Fluttershy."

Applejack turned to her friend and tried to reassure her. "Hey, we're friends, sugarcube. We don't care if ya wet the bed. As for the whole wearin' a diaper to the gala, Fluttershy would probably be ok with the idea...but Rainbow Dash might be the toughest to get on board with that plan."

Twilight blinked as she chewed some pancakes and sipped her milk before asking. "What about you, Applejack...would you wear one?"

Applejack smirked and proclaimed. "I wasn't gonna at first, but now I think, why not? In fact, I have an idea to make a mascot for my apple products at the gala, and the diaper's gonna help."

Pinkie burst into laughter and chirped. "That's a great idea! Ya gonna wear a foal getup?!"

The farm mare nodded with her face turning a beat red as she continued to explain her idea, "Yeah, her name will be Little Jackie. I already gave Rarity a costume idea, but she said she was gonna make it as cute as possible."

Celestia couldn't help but nuzzle Applejack and coo. "That's a wonderful idea. You can reveal your little padded bottom, and you'll probably get a good amount of ponies to buy your products, such a smart filly."

The farm mare scrunched her diaper, and her face turned red as she absorbed the compliments from the princess and then suddenly hugged the princess close and chirped. "Thank you, Princess Celestia."

The princess continued to nuzzle Applejack, then began to cut her pancakes up and spoon feed her the rest of her breakfast as the princess's motherly instincts took over.

Twilight rolled her eyes, getting slightly jealous as she finished her breakfast, then turned to Pinkie and asked. "So, are any other crazy things going to happen today?"

The pink mare tapped her hoof to her chin and bounced on her padding, causing a cloud of foal powder to puff around her. "Rarity is playing tea party with her sister right now. I think Luna is talking to a diaper manufacturer about making a brand of special nighttime diapers. Celestia may be purchasing some adult foal items for Rainbow Dash. Nothing else really."

The unicorn blinked as the sun's princess turned her head, trying not to burst out laughing while Pinkie bounced over to Spike, humming as she continued finishing the giant tower of foam blocks.

Chapter six: Dashing to the Potty

Rainbow Dash was relaxing late one evening, resting in her bedroom. The Best Young Flyers Competition and its aftermath had taken a lot out of her. But suddenly the daredevil mare stood up, hearing a knock at the door. She was quite surprised, not expecting any visitors as she was rather tired from her performance. Still, she slowly opened the door and saw to her amazement Princess Celestia herself standing there, looking over her with a motherly smile on her face. “Hello Rainbow Dash.”

The blue coated mare stammered. “P-P-Princess Celestia?! W-what are you doing here?”

The princess held up a paper bag of what had to be fast food. “I just wanted to say congratulations for winning the Best Young Flyers Competition, so I thought I’d get you some dinner. I bet you haven't eaten all day since you were so nervous."

Rainbow Dash’s stomach growled as she sniffed the air and recognized the smell of hay burgers and hay fries. “Oh, well I am rather hungry...guess you can come inside and we'll eat the food together if you want.”

The princess followed Rainbow Dash into her house and sat down at Rainbow’s table across from her. The daredevil was surprised to see that her meal was a “foal’s meal” complete with a tofu burger, some slices of apples, and an apple juice box plus a toy inside (it was a figure of a pegasus with a black and silver striped mane and tail, a golden brown coat and dark gold eyes). She had this explorer’s outfit with a whip in her mouth, wings fully spread out and looking as if she was going to pounce on another pony. As she pressed the back of her and the mare’s eyes lit up and the wings flapped.

“I feel kind of silly having a foal’s meal, but at least the toy is cool.” Rainbow commented.

The princess explained. "Well it had the healthiest menu items. I think apple slices are much better than hay fries."

"Hey, I got nothing against apples! Besides, tofu burgers are the best!" Rainbow shouted as she dove into her meal.

Celestia sat across from the hungry pegasus and ate her tofu burger silently as she watched the daredevil snack away. She sipped her juice box like a foal and Celestia couldn’t help but laugh.

Rainbow blushed as she sat down afterward. “Thanks,” She then continued to finish her food and then turned to the princess of the sun. “Thanks for the meal...that foal's meal actually was perfect.

"I'm glad you enjoyed it." The princess of the sun responded with a blush on her cheeks. She noticed that as she took a napkin and with her magic she gently wiped Rainbow Dash’s face as the mare squirmed about. “Hey, stop that!”

“Aww, you're just so cute when you get pouty.” Celestia cooed as she wiped Rainbow’s face with a napkin.

Rainbow quickly grew flustered as she snapped. “Stop that! You’re not my mom!” She then flew up into the air and the mare squeaked as she felt the sudden urge to pee. She began to kick about shouting. “And now I need to pee!”

Before Rainbow could do anything, Celestia took the mare’s hoof and led her through the halls, the daredevil’s eyes went wide not really knowing what was going to happen next as she was led to the bathroom and onto the toilet as though she were a toddler.

The daredevil was completely baffled and squeaked. “What’s going on here?! I know where the bathroom in my own house is.”

The princess blushed and replied. “Sorry...I...well...my motherly instincts took over.”

Rainbow was going to ask what the princess meant, but the pegasus' face turned pink and she squeaked as she started tinkling into the toilet.

The princess then walked out of the bathroom and let Rainbow have her privacy and waited patiently as the self conscious daredevil slowly walked out.

Rainbow was quite curious about the princess’s odd behavior and asked. “So, I guess you know what happened to me right after the competition, like right after I flew off with the Wonderbolts?"

Princess Celestia was quite embarrassed as she responded. “Yes, I saw you had a bit of an accident after the Best Young Flyers Competition. You strained yourself quite hard to pull off that Sonic Rainboom, and it would seem now you’re starting to have accidents when you fly if you’re not careful.”

The brash mare got extremely nervous and shouted. “You didn’t tell anypony about it, right?! I’m so glad the Wonderbolts didn’t notice.”

“Of course not, I would never tell ponies such embarrassing secrets,” Celestia responded with a reassuring tone. The princess then looked down. "Though I must ask, you did go to the hospital to get checked out, right?"

Rainbow rolled her eyes, feeling patronized as she snapped. "Of course I did! Nurse Redheart looked over me. And the Rainboom did mess up my bladder control a bit, that's all. It’s only gonna be temporary, as long as I don’t do a Rainboom again."

Celestia turned her head feeling a bit ashamed of prying. "I apologize I was just concerned about you is all."

Rainbow sighed, brushing her mane back. “No, it’s fine, I get it. I need to take better care of myself so stuff like this doesn’t happen," The two mares then stood there in the hallway, unsure of what to say to each other before the embarrassed daredevil mumbled. "Ok..well...um...this is awkward…but what now? Like, how can I even do my job cloudbusting without making it rain pee on ponies? I would never live that kind of humiliation down."

Celestia couldn't help but giggle as she explained. “It's alright, Rainbow. I know this may sound weird, but I have something that just might help you with your… situation.”

She took out a bag and produced a package of pull-ups. They were Wonderbolt themed and were clearly made for adults given their size.

Rainbow stepped back and shouted. “What?! I'm not wearing those even if they’re styled after the Wonderbolts! I'm not a foal who can’t keep her bedsheets dry!”

Celestia bent down to Rainbow Dash’s level and explained. “I know, but look...these are pull-ups, not diapers. They’re quite thin, meaning you can also wear a flight suit so that way nopony would know you’re in padding, and you’ll be protected at the same time.”

Rainbow was stunned at how well Celestia thought this through as she responded. “It’s not a bad idea...though being in a pull-up...I’m still not sure. I’ve never worn clothing on the job before, it’s gonna look suspicious.”

“Well, at least try it on for me. At least you should wear one at night before bed until your issue can be fixed.” Celestia instructed before she took a pull-up out of the packaging and slowly unfurled it. She then pulled it over the mare’s rump, making sure the elastic padding was snug.

The daredevil walked around to break into her padding, admiring the little lightning bolts on the seat as she commented. “Wow, these aren’t that bad, actually. And they're not that foalish either.”

The princess of the sun watched and snickered. “Yeah...and do you want to see the new flight suit I got for you to go with them?”

“Yeah, that would be so awesome!” Rainbow cheered, getting excited. “If it looks cool enough nopony will think anything of me wearing it!”

The princess replied by lighting up her horn, showing Rainbow a bright blue flight suit with rainbow colored bolts. “I couldn't get you a Wonderbolt themed one, so I got this instead.”

Rainbow snickered as she dressed herself into the flight suit and struck some poses in a mirror as she gave a smirk. “Not bad! It's actually rather awesome looking,” She waddled about the hallway heading into her living room. She stood in front of a mirror admiring how she looked in it. When she couldn't see any trace of the padding around her rump, she chirped. “Wow, I can barely feel it, and the pull-up is completely invisible!"

The princess nodded. "That's right, I even enchanted them so they won't make any noise. They’re completely undetectable to the naked eye."

Rainbow squealed in delight, hugging Celestia around her neck while shouting! "Thank you! Now I don’t feel so bad about my issue."

The princess dawed at seeing how cute Rainbow was being, seeming to be interested in this foal treatment more and more, so the princess decided to ask the question she wanted to ask all evening. “Rainbow, how about I treat you like a toddler tonight, just for fun?”

Rainbow blushed and gulped, unsure of the request. She secretly felt rather interested in the idea. And when the princess had gone out of her way to give Rainbow some very useful items to cope with her embarrassing problem, Rainbow felt she owed the mare. So she bent her head down and whispered, “Ok, sure, just for tonight.”

The princess instantly scooped Rainbow Dash and held her close into a loving embrace as she sat down into a soft, plush chair. Rainbow snuggled into Celestia’s lap, feeling safe and warm in the princess’s embrace. Celestia then took out a story book labeled Daring Do’s Adventure Collection.

Rainbow took out the toy she got from her meal and whispered. “So this toy is from a book?”

Celestia nodded and continued. “That's right, she’s a great hero who hunts for ancient artifacts to keep them out of evil hooves.”

The mare’s eyes went wide as the princess began to read the adventures of Daring Do. The cyan coated mare got quite immersed in the story, and as such she didn’t notice as Celestia had a sippy cup full of cider plopped in her mouth. Rainbow suckled, drinking up cider almost non-stop and seemed completely engaged in the story until it stopped and she whined. “But I wanted to see it finish!”

Celestia dawed as she nuzzled her new charge. “You are so cute, but it’s very late. Tell you what, I'll leave the book here and you can read it whenever you want.”

"Ugh! I'm not a egghead!" Rainbow whined with a cute pout even though she planned on continuing reading the book when Celestia was gone.

"Oh stop, everypony loves books, even athletes like you. Now come on, it’s time for bed." The princess gave Rainbow's rump a light pat as she was led to the bathroom where Celestia brushed Rainbow's teeth just like a mother would with their foals. The daredevil endured the most embarrassing teeth brushing she’d had since leaving her parents.

Then the princess took off Rainbow's flight suit and pulled down her pull-ups making the mare's face turn red as she was plopped onto a blue plastic potty that seemed to have come out of nowhere. The princess took out a timer and cooed. "Now, you have to stay there for five minutes. If you have to do anything just do it."

Rainbow kicked about with her pull-ups now down to her hooves as she whined. "I'm not a bedwetter. Celestia! I know I said you can treat me like a toddler, but this is way too much!"

The princess, however, was in full mother mode and simply popped a pacifier into her charge’s mouth. "Now now, no whining. You stay there like a good little filly until you’re done."

Rainbow groaned but sat there, seeing that there was no way she was going to win an argument with a motherly crazed princess. She bobbed the pacifier up and down as Celestia then walked out of the bathroom and waited until she heard a tinkling hitting plastic. She then knocked on the door. "Rainbow, are you finished?"

"Yeah, I’m done!" The pegasus snapped.

Celestia cooed. "Ok, dump the contents in the big potty and then flush like a good little filly."

Rainbow grumbled but did as she was told, dumping her pee in the "big potty" and flushing it. She then waddled out the door after washing up, (with her pull-ups still between her hooves) and raised her front hooves as she proclaimed sarcastically. "Yay, I did it!"

The princess smirked as she lit her horn and Rainbow now squeaked as the pull-ups were pulled back over her rump.

"Hey! I told you I'm not a bed weter I don't need protection at night!" Rainbow whined anew.

Celestia just bent down to Rainbow Dash's level and cooed. "But you said I can treat you like a toddler, and toddlers can't know that for sure."

The pegasus rolled her eyes. At the very least though, nopony could see her, and the pull-ups did feel snug around her rump as she reluctantly followed Celestia.

As Rainbow entered her room she turned to see the princess posting a calendar with cute rainbows and smiling clouds printed on it near her bed. The princess then explained. “We're going to track your accidents while flying. It's Wonderbolt designed, so if you have an accident, post an angry Spitfire sticker with a lightning bolt. And if you have no accidents, place a happy Spitfire sticker with a rainbow arched over her."

Rainbow snickered seeing the silly stickers and wondering if Spitfire had to pose for pictures for them. She then paused and responded. "So...basically I can track my progress and see if I have less accidents over time?"

Celestia gave a nod. "That's right. And if you need help remembering to go potty, I got something for that too," She gave Rainbow a watch and explained. "With this you can set an alarm and every hour Spitfire will ask ‘Hey sport, you need to go?!’"

Rainbow’s cheeks flushed red. "I...I don't know...I mean, this is all so childish."

"Yes, but there's a reason these things exist,” Celestia cooed. “And you obviously don't want to be having accidents every time you fly, right?" The princess responded in a bit of a patronizing tone.

Rainbow gave a nod and responded. "No yo...you’re right...Nurse Redheart said this should go away soon as long as I train my bladder when to go."

The princess ruffled Rainbow's mane. "Don't be embarrassed, nopony will ever know about this except for those you trust." Rainbow felt a bit reassured as Celestia then placed her in bed, plopping a Spitfire and Soarin plush in both hooves and a pacifier with the Wonderbolt design printed on the mouth guard into Rainbow’s mouth and cooed. “Alright, do you need anything else?”

Rainbow shook her head, too embarrassed to say anything as it reminded her too much of how her parents had treated her when she was actually a toddler.

Then Twilight’s voice blared over a nearby baby monitor. “Hey, Princess Celestia, I uh... need a diaper change...”

Rainbow couldn't believe what she just heard and burst into laughter! Celestia just snickered as she picked up the baby monitor. “Ok, I’ll be right over to change your soggy pampers, Twilight. But first, do you want to talk to Rainbow Dash? I was just visiting her.”

The unicorn squeaked through the baby monitor, realizing she’d just unknowingly told Rainbow Dash she was wearing diapers and had had an accident!

Rainbow took the device from Celestia and whispered. “Twilight, you're actually wearing diapers?”

The mare sighed as she mumbled. “Y-yes. I’ve been... wetting the bed at night since we defeated Nightmare Moon. Apparently it’s a curse of some sort.”

Rainbow Dash did her best to stifle her chuckles before responding. “Ok, well...um to make you feel better, I started having accidents after I performed that Sonic Rainboom. Don't worry, I went to Nurse Redheart and she said the effect on my body was minimal, and as long as I train my bladder I'll be back to normal soon."

“Oh, wow! Is that why Celestia is over there to baby you?” Twilight responded, sounding quite surprised.

“She‘s not babying me, she’s toddlering me! I'm in pull-ups!” Rainbow snapped back.

Twilight and Celestia suddenly burst into laughter as Rainbow clamped up realizing how silly that was. Twilight then asked. “So..um...will you wear them to the gala?”

Rainbow paused, realizing this little problem would ruin any chances of impressing the Wonderbolts as she whispered. “I don’t think i’ll go…”

Twilight paused before responding. “You can still impress the Wonderbolts in pull-ups, just hide them under one of your flight suits and they’ll never know.”

Rainbow kicked about and whined. “But what about if I have an accident?!”

Celestia blushed as she turned around and whispered. “I can change you into new pull-ups if you want after you perform in front of them. It would be discreet and nopony would know."

Rainbow couldn't help but feel strangely relieved about Celestia wanting to change her. But the idea of her being in pull-ups at a party full of ponies plus her idols was way too much embarrassment for her to handle as she explained to Twilight. “But that’s still so embarrassing! I’ll be the only one at that whole party wearing padding.”

Twilight gulped as she explained. “Actually, most of our other friends and I have agreed to wear diapers to the gala.”

Rainbow blinked looking completely baffled and asked. “Wow, really?! Even Rarity?”

“Yeah! Can you believe it? Though I doubt she'll actually use hers.” Twilight snickered.

Rainbow burst into laughter as Celestia took the baby monitor and cooed, “Alright, Twilight, let Rainbow get some sleep. I'll be over to change your pampers in a bit. Don't get jealous just because I'm babying her first, or letting her use the potty. We can work on training your bladder soon.”

"Ok, Celestia, I'll be patient. And I'm not jealous! I could totally train myself, I just need to remember where the potty training books are kept!" Twilight snapped back before clicking her baby monitor off.

Celestia chuckled then turned to Rainbow and gave her a kiss on the forehead. “Goodnight Dashie. Don’t forget to set your alarm so you can go potty. Just be careful with the big potty, okay.” She then placed the package of adult sized pull-ups near Rainbow’s bedroom door before shutting the lights off and closing it slowly behnd her.

Rainbow Dash gasped seeing her room lit up with Wonderbolt glow in the dark stickers! It was amazing and it made her feel at.ease as she snuggled under her sheets and suckled on her pacifier, letting it bob up and down. She felt so relaxed after a long day of flying. Maybe she would ask Celestia to treat her like a toddler again some day.

Chapter Seven: Fluttershy is Such a Foal

Fluttershy was back in her hut, drinking a nice cup of tea, quite relieved after all the craziness with Philomena that she hadn’t done anything that had harmed the princess’s pet. The pegasus sat back, still thinking about how Philomena had scared her half to death. “It's almost a relief that this was just one big misunderstanding, but I can’t believe that Celestia's bird pretends to be sick.” She thought aloud.

Fluttershy turned to Angel, seeming to be quite annoyed she was back already from the lunch with Celestia. She laughed as she turned to the bunny. “Oh, I bet you wanted the cottage to yourself, huh?”

Angel rolled his eyes as Fluttershy continued to enjoy her teacup, still feeling relieved that nothing terrible happened to Philomena. But then the mare squeaked as she felt her body starting to shrink. Her muscles contracted as the chair beneath her rump seemed to be coming towards her. The pegasus then tumbled onto her seat and fell backward, her hooves now looking quite pudgy and seeming uncoordinated.

She tried to walk but it was more of a clumsy waddle. The now little filly squeaked as her hooves were relatively uncoordinated, and she continued to plop onto her rump as she headed towards a mirror; looking up and gasping upon seeing her reflection! Her plump cheeks, chubby belly, bulging baby blue eyes, tiny little wings and blank flank indicated that she was a foal!

Celestia sighed in relief as she rested comfortably in her chariot. She turned to Philomena and brushed her bird. “Can’t believe you caused so much trouble, young lady. You nearly gave Twilight and Fluttershy a heart attack.”

Philomena threw a wing over its beak and snickered as Celestia gave her pet a few more strokes through her feathers. One of the guards ten looked over and asked. “Princess Celestia, are you ready to go?”

“Oh, yes, let’s leave,” Celestia replied. Yet as soon as the carriage had lifted off, the princess realized something was off and her eyes suddenly lit up. “Oh my me! I forgot about what sometimes happens to ponies who are exposed to a phoenix’s rebirth!”

The royal guards both turned around, looking quite surprised as the princess shouted. “We need to go to Fluttershy’s hut, now!”

The guards were quite concerned as the princess got up. “I need you two to go get some packages of foal diapers, wipes, foal powder and maybe a plush bunny...also get some pull-ups for colts just in case.”

Both of the guards gulped as one asked. “We were exposed too?”

The princess's cheeks flushed with a chase of pink. “Yes, I apologize for not telling you about the dangers of Philomena’s rebirth sooner but it completely slipped my mind. Please just do as I ask, I'll take care of everything!” She then took Philomena's cage into her mouth and flew off through the air heading towards Fluttershy’s cottage.

The alicorn princess was soon at the pegasus’ cottage door and knocked while shouting, “Fluttershy, are you ok?!” The princess didn’t hear anything but a strange amount of cooing and babbling. Celestia was quite surprised as she slowly opened the door and looked around the room. On the ground was a small, yellow coated pegasus filly.

Celestia sighed. “Oh dear...I should’ve known this would happen,” The alicorn slowly came over to pick up the pegasus and nuzzled her as she then cooed, “I know you probably can’t understand me, but being so close to Philomena for so long you were exposed to some of her magic, which in this case caused you to regress in age. This sometimes happens to ponies who witness a phoenix’s rebirth.”

Celestia then turned to see Twilight burst through the door as she exclaimed. “What happened, Princess?! I saw you fly across the sk-” Then the mare’s eyes went wide as she saw Fluttershy was now a little baby, waddling aimlessly with Celestia standing overhead with a blush as she whispered. “Oh no...I forgot you were exposed to Philomena’s rebirth too.”

Twilight blinked. “What are you sa-” Before she could say anything further though, she felt her body shrink and squeaked as she plopped down on her rump. Her body slowly bloated out as her limbs turned stubby and stocky.

Celestia took the little filly within the hold of her magic. “I'm so sorry, I forgot to mention earlier that if ponies are exposed to a phoenix going through its rebirth cycle, they may regress. Don’t worry though, it's only temporary. You'll be back to your normal age in a few hours,” Then she snickered, turning to Fluttershy wadding about and blowing bubbles through her mouth as she dawwed. “I guess this is a suitable punishment for Fluttershy for kidnapping Philomena.”

Fluttershy giggled and clapped her hooves, before Celestia saw the filly had left a puddle on the ground. “Oh my, of course you’d lose control of your bodily functions too. Hopefully my guards will be back soon with protection.”

The royal guards did return, but they had now shrunk to toddlers as they waddled through the door, carrying saddlebags full of foal supplies. One guard looked at his stubby form and asked. “Princess, what happened to us?”

Celestia blushed, “I am so sorry I forgot to mention you would regress due to being around during philomena’s rebirth. You were less exposed and were turned to toddlers; so that's why I had you also get pull-ups.”

The other royal guard gulped as he asked. “B...but, do we need pull-ups?”

The princess nodded, then took the two colts and slowly placed pull-ups around the toddlers' rumps. Then she took out two cute looking diapers with little pink rattles on the padding and went about diapering up the foals in her care. “There you go, now there won’t be any more puddles to clean up.”

Twilight gulped as she saw that glint in Celestia’s eyes, knowing that they were going to be babied until the effects of Philomina’s rebirth wore off.

Princess Celestia went about going through the necessary foal supplies that the guards had brought out. “Hmm, guess we can use a few more toys...and I think both me and the foals would go crazy if I were cooped here with just four foals to watch. ”

She turned to see her toddler guards already running around, knocking stuff over, and quickly scooped them up. “Hey, stop that! This isn’t your house!” She held the two colts close as they both grumbled. “Ok, princess. We sorry.”

Celestia then spotted Twilight and Fluttershy crawling across the floor, chasing Angel across the ground. He hopped over to Philomina and crawled on top of her as he hid behind the bird’s wings. Celestia scooped up the fillies. “Stop pestering Angel, you two, that's not nice!” All four foals were now in her hooves as they kicked and whined, getting all antsy.

The princess quickly got out pacifiers and plopped them into each mouth of her four charges, placing them on a couch as she started to tickle them with a wing, making them giggle and coo as the princess pondered on what to do. “It would be strange for me to go out with foals, and the paparazzi will be on me...I have an idea.”

She then stopped the tickling as the princess stepped back with all four foals looking quite confused on what was going to happen. The princess then lit her horn, and her wings disappeared and her horn shrunk down, her mane turned bright pink and her cutie mark turned into a smiling sun. The newly transformed princess struck a pose. “Tadah! Meet my alter ego Sunny Days,” The foals were all stunned at Celestia’s disguise as she explained, “I was saving this for Twilight, but this is a better opportunity to reveal this little surprise.”

The unicorn blushed, seeing how cute and straightforward Celestia looked in her simple unicorn disguise.

“Now come on, let's get going to the store; it seems we're going to need a lot more supplies,” Celestia replied as she scooped the two fillies on her back, then turned to the toddler guards and asked in a motherly tone. “Now, do you two mind holding my hoof? I don’t want you getting lost or hurt.”

The two regressed guards groaned but grumbled. “Ok, princess.” They said as they latched onto the alicorn’s hoof and followed her out of the cottage.

Celestia continued her walk towards the store as Fluttershy and Twilight both were babbling adorably; one of the toddler guards looked up at the two foals. “Um, Fluttershy, is it?”

The pegasus looked down and waved a hoof as the other guard whispered. “We sowie for being rude to you before. We didn’t know you were one of Celestia’s guests.”

The pegasus blushed as she babbled. “Is otay, ya was just doing your jobs.”

Twilight shrugged. “I thought I gave you guys ta guest list earlier, and ya knew who was invited?”

“Yeah, I tink tat we lost tat list or something.” One of the guards whispered.

Twilight scoffed. “Tats not good, ya gots to keep that stuff.”

“Um...what's your names?” Fluttershy asked

One guard stood up on his hind legs. “My name is Silver Wing!”

The other colt blushed. “I Braveheart…”

Twilight nodded. “Well, ya two been around Celestia ta most. Um, what she like?”

They both blushed as Silverwing responded, “She wuvs being a mommy…She and Princess Wuna talk about babying ya aww ta time and Rainbow Dash, Rarity and Pinkie Pie.”

Fluttershy’s eyes went wide. “Really!? Why is tat?”

Before Twilight could explain, Celestia placed the two padded foals into a shopping cart and turned to her regressed guards. “Stay by me, and don’t let go, okay?”

Silver Wing whined. “But we supposed ta be protecting ya!”

“Yeah, we royal guards!” Braveheart cried out, and many shoppers nearby dawwed as Celestia ruffled their manes.

“Yes, you’re still royal guards. But for now you’re toddlers and I’m your mama, so please behave and stay close to me.” They both wanted to throw tantrums, but Celestia instincts kicked in, plopping pacifiers into their mouths and leading them through the store. The princess hummed while going through the aisles, picking up toys for the fillies like plush animals and foam blocks while getting foam swords and spears for the colts.

As they were scooted about, Fluttershy turned to Twilight, who was getting a bit fussy. “Ugh! I still can’t believe that ya kidnapped Tia’s birdie! Now we foaws, and worse ya might’ve just made me worse despite all ta efforts Wuna did trying not to make me wet ta bed!”

“Sowie, Twily, I didn’ mean for tis ta happen.” Fluttershy whimpered as she started to tear up.

Twilight gulped as she saw her friend starting to cry. “W...wait, I didn’t mean for ya to cry. I just stressed out.”

The pegasus nodded and wiped the tears. “It's otay. I get it, tis has been one crazy day...tough being a foal isn’t tat bad. Chasing Angel was fun, and these diapers do feel good on my rump.”

Twilight laughed.” Angel was fun! He was such a cute bunny, tough Tia was wight, we probably shouldn't have done that.”

Fluttershy cheeks flushed pink as she whispered. “So, when ya was a big pony, ya wet ta bed?”

“Ye...well...yeah…that's not ta point.” Twilight whimpered, scrunching her padding while feeling so embarrassed at telling the last one of her friends about her embarrassing predicament.

“Oh? When did ta bedwetting start?” The pegasus filly asked, getting quite surprised while bouncing on her padding.

Twilight sighed. “When we defeated Nightmare Moonie, I started peeing ta bed at night.”

Fluttershy sat closer to Twilight and nuzzled her. “Why did you keep tat a secwet? Ya know tat we friends.”

“Well..I...I was embewassed, I didn’t want anypony ta know.” Twilight whimpered, kicking about.

Celestia noticed the foals talking; she didn’t understand what they were saying and bent down as she nuzzled her student. “You were telling Fluttershy about your little secret...well don’t worry, the regression shouldn’t make you wet the bed more or have day accidents. You’ll be back as a big bedwetter by tomorrow. And then maybe we can work on the re potty training.”

Twilight whined and babbled angrily as Celestia laughed as she headed to the cash register and bought the foal items.

There was a stallion behind the cash register there with a blush on his face seeing all the foals. “Wow, you have a lot of foals, ma’am.”

The stallion continued scanning the items as the princess giggled and waved a hoof. “Oh, thank you…”

The stallion turned to the two toddler pegasi. “Three pegasi and a unicorn. And these two pegasi look like little royal guards I saw earlier.”

They both blushed and slinked behind the mare as she laughed. “Oh, I know! They talk about being royal guards all the time; they're just so adorable. Maybe when they grow up they’ll join the ranks, guards have to be able to stand at attention all day without having accidents.”

Both colts were too embarrassed to say anything as the stallion laughed. “Oh, and I bet your fillies will do some impressive things when they're older. They look kind of like Twilight Sparkle who defeated Nightmare Moon and Fluttershy, that impressive model for Photo Finish from a few weeks ago.”

Celestia laughed as Fluttershy groaned, not wanting to be reminded of her short-lived time being a model while Twilight held her head up. “Yeah, tats wight, I beat Nightmawe Moonie!”

Fluttershy grumbled. “Not by yourself, tough.”

“I know tat! He was just saying I helped!” Twilight stomped about and whined.

The stallion blushed, not hearing the conversation. “Oh, wow, they got fussy fast. Did I say something wrong?”

Celestia shook her head. “Nope, they're just foals, I’ll calm them down,” She scooted them off, placed the fillies in a double-seated stroller she’d just bought and placed the items under the stroller’s basket. “Now, it's time to get your energy out.” Celestia then scooted them off towards the school playground.

The princess watched from afar as the toddler guards ran around the playground, whacking each other with their foam weapons. The two fillies were in the sandbox, trying to build a sandcastle with plastic shovels and buckets.

The toddler guards waddled over, now being quite interested in what the fillies were doing. Silverwing plopped down and asked. "Hey, can we help?"

Fluttershy gave a small nod as she hid her face, being a bit shy as the two toddlers sat down and tried showing the fillies how to make their sandcastles.

Twilight blushed as Braveheart showed her how to mix water and sand. "it's weird having two older brothers. It was crazy enough with one, espicawwy when we competed over everything.”

Fluttershy giggled at the two colts became more excited over the sandcastle. “Ya cute pretending to play royal guards, and I like ya more ten my brudda. He was awways so lazy.”

The colts held their heads up in pride just as Celestia came over and asked, “Hey little ones, do you need to go potty?”

The guards squeaked, seeming to have forgotten, and the fillies burst into fits of giggles as the colts both got up while shouting. “Yeah, we need to go potty!”

Celestia picked the regressed guards up from the sandbox and strapped them into a two-seated stroller, leading the toddlers to Sugarcube Corner since that was the closest location that had a public bathroom.

Celestia knocked on the door as Pinkie Pie opened it and gasped. “Oh my, I haven't seen you in Ponyville before!”

“Yes, my name is Sunny Days, and I just need to let my toddlers use the bathroom if that's ok.” The mare asked with a blush on her face.

The two regressed guards were doing “potty dances,” as Pinkie waved a hoof. “Of course, they can use the bathroom right upstairs!”

Sunny Days nodded and replied. “Thanks, we’ll be quick. Can you do me a favor and watch the younger ones for a few minutes? They aren’t quite ready for potty training just yet.”

Pinkie bounced over and scooped Twilight and Fluttershy onto her back as she chirped. “No problem! It’ll be great practice for when Mrs. Cake has her foals.”

“Ok. Thank you, Pinkie. Come on little ones, let’s get you to the potty.” The mysterious mare escorted the toddlers away upstairs as the energetic pink pony plopped Fluttershy and Twilight into two highchairs and she exclaimed. “Oh, wow, you turned to foals!”

The foals glared at the mares and started to babble angrily at the mare. Pinkie burst out into laughter. “Oh, I know, I probably should’ve warned you two. I thought my ‘Pinkie Sense’ was acting up today, and now I know why,” She then took out two bowls of mush and exclaimed, “Now it's time for Pinkie’s num nums!”

After the feeding, Celestia came down with the colts with a smile on her face. “Oh, thank you, Pinkie Pie! They were probably quite hungry.”

“Oh, it’s no problem, princess.” Pinkie hoofed the foals back to the alicorn in disguise, who blushed at Pinkie, knowing she was Celestia somehow.

Meanwhile, Mrs. Cake had woken up from the commotion and had come down to see what it was all about. Her eyes lit up upon seeing the strange mare and all the foals. “My goodness, you brought quite the family.”

Sunny Days looked up and waved a hoof. “Oh yes, these are all my precious foals.” She nuzzled them all as Mrs. Cake asked. “Are you staying in Ponyville?”

The mare gulped and shook her head. “Oh no, I um...live in Manehatten. I only came to uh get away from the big city for a while.”

Pinkie bounced over. “Oh, that's cool! How do you like it here so far? Also, what's your name again?”

“Oh, it’s...um Sunny Days.” The princess stammered, knowing Pinkie was trying to help, but it also felt odd lying to ponies that had catered to her a few hours ago.

Mrs. Cake came over and replied. “Well, Sunny Days, you and your foals are welcome here anytime you like, please make yourselves at home.”

Sunny Days nodded and continued. “Sure...I'll be back one of these days, but I should get these foals home. They played for a good portion of the day, and I think they're ready for a nap.”

“Well ...I am having a foal soon...maybe you can give me tips…” The mare squealed, and Sunny Days was a bit stunned. “Well, I guess…” She felt really awkward now seeing she was pretending to be a mother with foals.

Mrs. Cake shook her head. “Oh, you don’t have too. I just found out I'm pregnant, and it’ll be awhile before I start raising foals of my own.”

Sunny Days laughed, turning to Pinkie. “I daresay that you have raised a foal already.”

“Hey, I'm not a foal!” Pinkie exclaimed!

Mrs. Cake snickered. “You sure act like one.”

Sunny Days turned to see the sun was setting and sighed. “We better get going...it’s getting late.”

“Of course, please don’t let me keep you here,” Mrs. Cake waved a hoof. “Pinkie, would you mind escorting Sunny Days and her foals?”

“Oh, sure! That’ll be super fun!” Pinkie cheered, plopping the regressed royal guards onto her back and skipping out of Sugarcube Corner as Sunny Days followed along.

As they went towards Fluttershy;s cottage, Twilight and Fluttershy were barely awake as the stroller's motions rocked them to sleep, and the colts were quite exhausted lying across Pinkie Pie’s back as she asked. “So, Celestia, can I be a foal too?!”

The princess’s eyes went wide and asked, “You want to be a foal?!”

“Yeah, it sounds like fun.” Pinkie chirped, looking quite excited.

Celestia laughed. “Sorry, but Philomena won’t have another rebirth for another few years, and this regression is only temporary, luckily.”

“Awww.” Pinkie cooed as she pouted and skipped along and responded. “But you can maybe find some magic to regress ponies, right?”

The princess blushed, “I could look into it…” They then opened the door to the cottage and found something quite surprising. Philomena was holding a bottle of milk to Angel’s mouth, who was suckling it like a foal.

They both squeaked, and Philomena flew off to her perch while the bunny bounced off. Celestia and Pinkie Pie both burst into laughter as they placed the foals down. Pinkie Pie took out some sleeping mats and placed them on the ground, tucking the two colts into bed.

Celestia took the two foals, laid on the couch and placed them next to her breasts. Twilight and Fluttershy were a bit stunned as they placed their mouths over the teats and slowly suckled on them. Fluttershy cooed as she nursed down the warm creamy milk and slowly soaked her padding, making it yellow and swell. Twilight squeaked as the same happened to her.

The fillies both felt embarrassed, but they could barely concentrate as they suckled out Celestia’s milk and drifted off to sleep.

Twilight woke up the next morning in a fresh diaper and was quite surprised as she turned to see both Pinkie Pie and Fluttershy in pampers. Twilight was a bit stunned as her eyes adjusted from her sleep but were relieved to see her friends were full-grown adults now, even if they were both wearing Luna special nighttime diapers. She sighed in relief. “Ok, we're back to normal, more or less…” She gulped as she got up and began to waddle downstairs to see that the two royal guards were in thick diapers too and were asleep on their mats, sucking on their hooves with big dumb smiles on their faces.

Celestia was coming back through the front door and turned to Twilight. “Ah, it looks like you're the first one up.”

Celestia came over, checking Twilight’s padding as the unicorn asked. “So...we turned back to normal during the night?”

“Yes, thankfully, it was fun babying you, Fluttershy and my guards, but I was worried that you would’ve stayed as foals longer….though,...did I do a good job? I never cared for actual foals before.” Celestia whispered, feeling a bit unsure of Twilight’s answer.

Twilight waddled over and nuzzled the princess. “You were an amazing mother! I wish you could have foals of your own.”

Celestia laughed as she nuzzled her student back. “Yes, it would be great, though finding a suitable partner with which to have them would be hard, and adoption would be just as tricky. But I guess, for now, caring for you and your friends are good enough,” She turned to the two royal guards who squeaked upon seeing their padded rumps. Celestia laughed. “Don’t worry, you didn’t use them.”

Silverwing sighed and then asked. “Um, princess...may we remove our padding?”

“Hmm, not yet. Not until after breakfast.” The princess proclaimed as she turned to Twilight. “Wanna help?”

“Sure!” The unicorn shouted and rushed off with Celestia to the kitchen leaving the two padded stallions alone.

Fluttershy was the last to wake up; a bit embarrassed at seeing she was still in her freshly changed pampers as she waddled down the cottage stairs and turned to see Celestia.

Twilight went about serving pancakes and eggs with every pony getting a coffee bottle mixed with the princess’s milk.

Celestia turned her attention to Fluttershy and waved a hoof. “Come on over; there’s plenty of food,” Fluttershy nodded a bit shy, seeing so many ponies in her home as she plopped down in her padding, the two guards instantly went about putting a bib around her neck and placed some food near her. “Oh, thank you...you didn’t have to do that.” Fluttershy whispered.

“No problem.” Both guards exclaimed as they plopped on either side of her.

Celestia giggled. “Awww, they act as your big brothers still.”

Fluttershy blushed and explained. “Yes, well, they are rather nice.”

The guard's cheeks flushed red as Twilight gulped. “So Fluttershy….d...do you like um…”

“Wearing diapers?” The pegasus mare asked as she poked her padding. “Well, it does feel rather nice around my rump.”

Twilight sighed and asked. “Ok...would it be ok if you wore a diaper to the gala? Everyone else is gonna wear one, aside from Rainbow Dash but that’s because she’ll be wearing pull-ups.”

Fluttershy gulped as she whispered, “Actually I...I was thinking about things…” The pegasus mare turned to Celestia. “Princess Celestia, yesterday was one of the most fun days I've ever had, and for the gala, I wish to go to your garden and see all the exotic animals there… But w...would it be ok...if...if I went to the gala..a...as...as….as…”

Celestia blushed and whispered. “You mean, as a foal?”

Fluttershy nodded, hiding her face behind her hooves and the guards stood up; one responded, “If that's the case, we will gladly be her escort.”

“Yes, we shouldn’t leave a helpless foal by herself if that's the case,” Braveheart responded, standing up in his pampers with a puff of foal powder billowing from his leg holes.

Celestia sighed as she pondered the idea. “I guess I can look into Philomena's feathers and see if I can make a compound to regress ponies...but I think I would need to experiment on other ponies…”

Both guards stood up and exclaimed. “We would gladly be your test subjects!”

The princess dawwed, “Oh, you two liked being my little colts, huh?” She gave their pampers a few pats.

Twilight shrugged. “Ok...I mean, if you want to, I guess…”

Pinkie raised a hoof as she bounced on her padded rump. “Oh, I want to be a foal too please!”

Celestia laughed. “Ok, ok...but it’ll take some time to make the regression potion. And your exact ages may vary.”

“Thank you, mo- I mean princess.” Fluttershy squeaked as she continued eating her food.

Celestia sat down with Philomena perched on her shoulder as she pondered how she would make an age regression potion before the gala.

Chapter eight: Potty Re-training

It was late one evening, shortly before the Grand Galloping. Rainbow Dash was feeling quite embarrassed as she flew across the sky heading towards the Golden Oak Library. The daredevil knew what was going to happen, she would basically be teaching her friend how to use the potty like an older sibling that evening. Secretly, the pegasus was also excited seeing how hilarious it would be bossing Twilight around like an older sister.

But as the mare flew her cheeks grew hot pink, heard an audible hiss and felt a warm liquid fill her pull-up. The pegasus landed on the ground and stomped a hoof as she shouted. “Oh ponyfeathers! Why now?” Rainbow Dash grumbled irritably as she trotted towards the library and kicked about in her sodden pull-ups quite angrily. “Seriously! I'm supposed to show Twilight how not to have accidents! She’ll never listen to me if I’m already soaked.”

The daredevil suddenly stopped and gulped upon seeing the library now in front of her. Realizing there no use in turning back now, the daredevil pegasus reluctantly sighed as she knocked on the door with her cheeks still flushed a shade of pink. The pegasus squeaked as the door opened to reveal Celestia standing over her with that lovely smile on the princess’ face.

Princess Celestia gestured. “Hello, Rainbow Dash. You ready for your padded sleepover and your special assignment??”

Rainbow squeaked as she stood there, stammering. “We..I...we...yeah, sure… But… um...”

Celestia eyed Rainbow as she checked the pegasus’s rear and felt the soggy padding as she giggled. “Awww, you're already wet? Why didn’t you just come get me? I would’ve changed you before letting you teach Twilight about the potty.”

“Stop that! You don’t have to keep treating me like I’m three all the time, I can change myself you know.” The pegasus whined as she stomped inside to see Twilight was sporting a thick diaper with moons and stars printed all over her padding.

Twilight was plopped down in a playpen full of plushies and foam blocks. A blush started growing on her face as she asked Rainbow. “So, you're my big sister tonight? The one who’s gonna help me potty train?”

“Yeah! And that means I get to boss you around all-eep!” The pegasus cried out as Celestia picked the pegasus up and slid the flight suit off Rainbow Dash while slowly taking off her soggy pull-up.

“Ugh, do you really have to do that in front of Twilight?! Big sisters aren’t supposed to be changed in public!” Rainbow whined as the princess continued to change her into another Wonderbolt style pull-up.

Celestia simply booped her charge’s nose. “Oh, stop your whining and let me finish. Twilight puts up less of a fuss than you. Maybe I should reverse the roles and have you learn from her? She’s so smart she could probably run her potty training on her if she wanted to.” She then adjusted the pull-ups.

Twilight then bounced on her padded tush and snickered behind a hoof at Rainbow being babied as she dawwed. “That's so cute! You look great in pull-ups, Rainbow! You’re lucky you get to wear them all the time.”

“Celestia! Make Twilight stop! I’m gonna die of embarrassment if this keeps up!” The pegasus cried out as she started kicking.

The princess burst into laughter upon seeing Rainbow and Twilight acting like foals and dawwed, “Twilight, be nice and stop teasing your big sister. It was nice of her to volunteer to help with potty training on such short notice.”

The unicorn’s cheeks flushed pink as she scrunched the padding between her legs and responded. “Ok, Celestia, I’ll be a good filly. I can’t wait to learn from my big sister!”

The princess then turned to face Twilight and asked. “Well before we start, why don’t we get you into some pull-ups too? That’ll make the training a little easier.”

Twilight squeaked as Celestia then started to slowly untape her rump and quickly slid a pull-up on her student’s rump. Twilight’s face was now a deep pink upon seeing Luna’s cutie mark on her padding. “Well, I guess these new Luna style pull-ups are rather cute.”

“Yes they are! Now come on Rainbow, don’t you wanna show us all how much of a big filly you are?” The princess asked in a motherly tone.

Rainbow scoffed as she took Twilight by the hoof. “Alright, come on, Twilight. I’ll show ya how to use the potty! It’s easy.” The pegasus promptly led Twilight through the library to the bathroom,

The unicorn blushed, having flashbacks of when her brother helped her learn to use the potty as a foal (with a good deal of teasing at first, before she found out how long he’d stayed in diapers). She waddled across the library despite knowing where she was going, embarrassed now over having to wear pull-ups and being escorted around like a little filly. Her actual potty training as a toddler had never been this patronizing to her.

Rainbow turned to Twilight and couldn’t help but tease her a little. “Oh come on, Twilight, you can do it. The potty’s not that far.”

The unicorn turned around and snapped. “Hey, I’m not the only one in pull-ups around here!”

“At least I don’t wet the bed!” Rainbow looked over her shoulder and snapped back.

Twilight snapped back. “Well at least I don’t wet myself while flying!”

And Rainbow grumbled. “At least I can fly!”

“Girls, stop that! No more fighting!” The princess scolded the two mares like a mother over her foals with a stomp of her hoof.

Both mares blushed and whispered. “Yes, Princess Celestia.”

The alicorn gave them both a smile and cooed. “Now go on, get to the potty before one of you has an accident.”

Rainbow continued to escort Twilight to the bathroom and the unicorn was astonished at what she saw upon entering the bathroom! There, in the middle of the room, was a Celestia styled plastic training potty with the princess’s cutie mark on the white colored plastic seat.

“Wow! Where did this come from?!” Twilight asked with her eyes widening.

Celestia walked into the bathroom with that motherly smile she was becoming known for and cooed. “Well, since someponies call the toilet the porcelain Celestia, I figured you’d feel more comfortable having a training potty in my image. So I had this one custom ordered. Now before Twilight goes, Rainbow you may go first to demonstrate the process.”

Rainbow’s cheeks flushed red as the princess used her magic to help Rainbow's pull-up down and helped her sit down on the training potty. The pegasus kicked about, feeling so embarrassed as she squeaked. “Hey, look away! You gotta give somepony privacy when they’re on the potty!”

Celestia and Twilight did as Rainbow asked as a tinkling sound soon echoed throughout the bathroom. Celestia and Twilight clapped together as they then watched the pegasus dump the contents in the toilet and flush before setting the training potty back down. The princess hugged Rainbow fully, enveloping the pegasus into her feathery embrace as she whispered. “Good job, little filly.”

Rainbow felt flush with pride as she lifted her head up and shouted! “Yeah! See?! That's how you do it, Twilight! At least on the training potty, you have to get good at using that before you can use the real thing.”

The princess then helped Twilight pull her pull-up down and helped sit her down on the training potty next. “Now, Twilight, you're younger so you’ll stay there for five minutes even if you don’t have to go. But I want to try.”

Twilight’s gulped as she stammered. “O...o...ok... Princess. I’ll… I’ll do my best.”

Celestia and Rainbow Dash gave Twilight her privacy, standing outside until they eventually heard a tinkling sound. Then after they heard the flush of the toilet and the washing of hooves in the sink, Twilight came waddling out of the bathroom with her cheeks flushed pink while she raised her hooves and squeaked. “Yay I did it! I finally managed to go potty, and by myself too!”

Celestia and Rainbow cheered and the princess helped pull Twilight’s Luna style pull-up back up over her rump. “Well done, Twilight! And on your first try too!” Celestia cooed. “You and Rainbow Dash are getting the hang of this potty training fast, you may be able to graduate after the Grand Galloping Gala.”

“I hope so,” Rainbow blushed. “Can’t be a Wonderbolt if you’re not potty trained! And they’ll never take me seriously as long as I have to always wear pull-ups.”

Twilight giggled. “It reminds me of Magic Kindergarten, and how I was the foal in class who was furthest along in potty training. They’d always use me as an example for the other students.”

“Alright, come on now. You two should go play for a bit, it's almost night time. You’ll both have to use the potty again before bed though.” Celestia chimed and the princess then led the two back to the main living room and let them play together.

It was hilarious as the two ponies stacked the giant foam blocks and Rainbow tried to lead the building of the tower. Twilight kept pointing out flaws in the building though, saying things like: “That's not where you put the triangle blocks! Or “Ya got to be careful, those blocks could fall over!”, generally becoming more bossy than her “older sister.”

Rainbow was getting quite furious and scoffed as she sat back in her pull-ups and watched. “Ugh! You're such a bossy baby sister, stop trying to be better than me! I know you're smarter than me! You don’t have to keep rubbing it in.”

Twilight pouted and crossed her hooves as she snapped. “I am not a baby!”

Rainbow got up and turned to the princess as she asked. “Hey, Princess Celestia, don't you have some spell you could use to make Twilight the baby sister? She’s getting too bossy.”

The princess laughed. “Oh, I could make this roleplay more interesting. I’ll be careful not to regress her too much,” She lit her horn and shot energy into Twilight. “This will only last for a little bit.”

Twilight tried to snap back, but found that she could only babble incoherently as Rainbow laughed, clapping her hooves. “Now I'm a big sissy!” The pegasus snuggled Twilight who grumbled irritably as she babbled and blew bubbles through her mouth. She then plopped down as Rainbow tried to be more of a big sister.

Twilight, meanwhile, squeaked as she felt the sudden urge to pee but didn’t know how to communicate this. She ran off with the pegasus noticing and flying after her all the way to the bathroom.

As they reached their destination the unicorn babbled and blew bubbles as she pointed at her pull-up. Rainbow Dash then helped Twilight slip the training pants down to her hooves and placed Twilight down on the seat of the plastic potty again. “The training potty, not the big one. You’re not ready for it yet.”

Celestia came by and clapped her hooves as she applauded the two. “Good job, Rainbow, you're being such a good big sister. You’re definitely gonna be ready to move on to the toilet after this. Now come on, let's give Twilight her privacy. The spell should wear off shortly.”

The princess escorted Rainbow out of the bathroom as Twilight tinkled in the potty, feeling so patronized and yet so relieved. Afterwards, she held her hooves up and shouted, “Okay, I'm done!”, realizing that she could speak again!

Celestia dawwed and came over as she nuzzled her student before wiping her rump. After that she helped Twilight pour the contents of the training potty into the toilet and flushed it all away. The princess then placed a smiling sun sticker on a potty chart on the bathroom wall that she had set up for this occasion.

Twilight felt so embarrassed even though a part of her was enjoying the patronizing as Celestia helped pull the pull-up over the mare’s rump and cooed. “Oh, you're just so precious! You’re growing up so fast!” Twilight giggled and cooed.

Rainbow, feeling quite jealous, came over and whined. “What about me? I’ve been potty training for longer than Twilight and haven’t had as many accidents. Aren’t I precious?”

“Oh, you’re precious too, Dashie. Definitely worthy to start training with the toilet. Now how about I read you two a story before bed?” The princess asked with a smile.

The mares both nodded as Celestia took the two and plopped them right into her lap as she read them Daring Do. Both mares squealed kicking about in their pull-ups as the princess read them the adventure stories. Meanwhile, the princess of the sun plopped pacifiers into their mouths and watched as they suckled on their rubber bulbs as they were lulled into a deep sleep.

Once the two were deep asleep, Celestia went about changing Twilight from her pull-ups back into a pair of the special nighttime pampers. And then went about doing the same to Rainbow Dash as Luna walked in with her wings spread out.

Princess Luna stomped a hoof and shouted. “Not fair, sister! I wanted to pamper them! You get to have all the fun.”

The princess of the sun blushed. “Sorry, but it's too late now. Besides, you’re still getting used to the modern Equestrian language.”

Just as the princess was smoothing the tapes of the diapers Luna sat there and pouted. “You always go and baby them before me. And you’re always talking about how much fun you’re having, how it’s like having your own foals. I want to experience some of that too! I could even help with making sure they get to the potty at night, something that lots of little ones struggle with.” The alicorn then helped to lift the two mares, drifting them into Twilight’s bed and then pulling the blankets over them.

Luna then took out two bottles full of her breast milk and plopped the bottles into the padded ponies’ mouths. Celestia snickered. “Awww, you pumping your own breast milk too?”

“Well...I started lactating too, and it would be such a waste just to let the milk expire,” Luna's cheeks flushed pink as she responded. “Once this whole bedwetting thing subsides we should probably start medication to stop the lactating.”

Celestia nuzzled Luna and asked with a smirk. “So, how's Twilight’s bedwetting issue? You making any progress?”

“She’s doing much better overall, she only lighty pees the bed now. It seems you're starting her re-potty training perfectly. She should be cured of Nightmare Moon’s curse in no time.” Luna explained with a smile on her face.

“Well, it was rather cute to see Twilight acting so young. I hope I get to do this a few more times before she’s completely cured.” Celestia whispered and kissed her sister on the cheek as they watched the two padded ponies sleep soundly and suckling the warm breast milk down their throats.

“Don’t give me any ideas, sister. And don’t get any about doing it to me either,” Luna chuckled. “You’ve already gotten to baby me twice.”

Chapter Nine: The Padded Grand Galloping Gala

Twilight and her friends were getting ready for the Grand Galloping Gala as they were all in Rarity's boutique, getting dressed in their pampers and outfits.

Twilight was blushing as she lit her horn and slowly adjusted the crinkly, Luna styled diaper around her rump, moons, and stars shining brilliantly on her padding.

Rarity herself was already dressed in pampers and was adjusting her gala dress over her body, humming a tune and thinking of what Prince Blueblood was going to be like (as well as hoping he wouldn't notice her diaper she was wearing for Twilight's sake).

Pinkie Pie herself was bouncing up and down in her padding quite happily with her dress continually flying.

Rainbow Dash herself was slowly pulling her pull-up over her rump, making sure her dress completely hid her embarrassing padding.

Fluttershy was simply waiting patiently for Celestia's guards to deliver the regression potion.

And Applejack was in a room next door getting into her "Special Outfit," too embarrassed for her friends to see it.

Then there was a knock at the door, and the mares turned as Rarity ran over to the door and shouted. "Wait! Spike can't see us like this!"

Everypony turned with glares as Rainbow rolled her eyes at Rarity, being overdramatic and snapped. "Seriously? He's going to be in diapers too, so come on and let him in. It's not like he'll be seeing anything he hasn't seen before."

Rarity rolled her eyes as she opened the door, and Spike walked in with his cheeks reddened as he replied. "I can't believe that you're all going to the gala in diapers."

"You're going to be in diapers too, Spike," Twilight responded with a smirk on her face as she lit up her horn, and a small diaper was slowly strapped around his waist. The little dragon squeaked upon seeing the padding stretch between his legs. Spike pulled his claws over his padded front seeing the gem patterns stitched all over the padding. "Ugh, why did I agree to this again?!"

"Please, Spike, we're doing this for Twilight's sake. We all agreed to it. Now stop your whining and let me help you get dressed." Rarity responded as she then slowly pulled his suit pants over his pampered rump and adjusted the suit. Spike blushed as he scrunched the diaper between his legs.

Then there was another knock, and Rarity groaned as she waddled over. "Seriously, can we get some privacy?!" She opened the door and was shocked to see two royal guards standing outside with their heads held high. "We're here with the potion for Fluttershy."

Fluttershy squeaked, fluttering over and took the vial, and the three pegasi slowly drank their potions as Fluttershy slowly regressed into a foal. Simultaneously, the guards were now two toddlers, standing there with embarrassment on their faces.

Rarity dawed as she came over and strapped the two royal guards into pull-ups. "There you go!" She then turned to Fluttershy with a smile. "Now it's your turn, Fluttershy!" She then laid her friend down, slowly took out a small diaper, and began pampering her. Afterward, Rarity slowly dressed Fluttershy in a frilly green dress, before the fashionista went about dressing the two toddlers into cute plastic armor. The two were running around the boutique, whacking with foam swords at each other.

Then Rarity turned to see that everypony was dressed and pampered her as she walked over to the door of Applejack's changing room and knocked. "We're all ready, darling. Please come out. We don't want to be late for the gala."

"Uh oh...o-okay!" The farm mare replied as she slowly came out in a frilly green dress with little apples printed on the skirt. She was wearing a giant green baby bonnet around her neck with a dark brown frill to outline the outfit. Her giant pampers came out from behind her with apples printed all over her padding. She scrunched the padding between her legs, feeling slightly embarrassed about being in her new outfit as she whispered. "So, what do you think? Ya like my outfit?"

The mares were all simply amazed at how Applejack looked in the outfit, and Twilight waddled over as she exclaimed. "Your outfit is so adorable! Everypony will want to buy products from you for sure!" She hugged Applejack for a moment, then cleared her throat. "Alright, I do believe we're ready to go. We should get going."

The pampered ponies all blushed but nodded as they slowly left the boutique with the three foals in tow.

Celestia was waiting, feeling a bit nervous about all the padded guests coming to the gala. She was amazed to see them all coming through the front doors together, Twilight pushing a stroller with a regressed Fluttershy kicking about with two regressed stallions waddling by the other padded mares (with their diapers covered by their dresses, except for Applejack.)

Everypony gasped at seeing Applejack in such a foalish outfit, waddling through the front doors. Many guests were either unable to keep their gaze off her or dropped and fainted from the shock of the scene.

Upon seeing her mentor, Twilight waddled over with a cute, awkward gait and an excited look on her face as she slammed herself into her mentor's chest. "Princess Celestia, I'm so happy to be here with you! I've really gotten used to having you around."

Celestia nuzzled Twilight and secretly used her magic to check her student's pampers. The mare squeaked as she felt the padding around her rump rustle and be poked by the princess's magic. There was a blush on her face as the princess gave a motherly coo. "Just checking. You know you still have accidents at night. We still have a little ways to go before your potty training is fully restored." She let Twilight come next to her as she lifted a wing, covered her student as the unicorn nuzzled her mentor.

The princess then lit her horn, and Twilight was amazed as she slowly morphed into her Sunny Days disguise as she took the stroller. "Now, we can talk while I care for my foals without raising any suspicion."

"But what about you greeting the rest of the guests?" Twilight asked, being quite surprised at Celestia putting on her disguise.

"Don't worry, nopony will notice or care. Many important ponies just use the gala as an excuse to talk to me when they know I can't decline. I'm the princess, after all. And I already told them I may be called away unexpectedly to give me cover," Celestia explained. "As long as I'm back before the end of the night to close out the gala, everything will be fine."

Twilight blushed, feeling so happy she could spend time with the princess, and she trotted off to the palace gardens with the two padded guards whacking each other with their foam swords. Fluttershy was being pushed in a stroller, and Spike's cheeks were reddened, feeling too embarrassed to say anything as he toddled behind them.

The toddler guards didn't notice that their vials weren't fully finished as they fell out and tumbled onto the ground. All the while, Fluttershy cooed, happily kicking about in her stroller as she was excited to see all the exotic animals in the gardens.

While Twilight and Celestia were chatting about magic and her continued need for diapers at night, Rarity saw Blueblood trotting off to the gardens, and she couldn't help but waddle after the stallion. "Oh my goodness, he's everything I could have imagined!" She thought aloud.

She and the prince eventually found a place to be alone, and Rarity's heart was racing at the prospect of finally being with the stallion she'd had a crush on for so long. The mare came close to the stallion, feeling so nervous and unsure of herself as the stallion bowed his head and replied. "I am Prince Blueblood. A pleasure to make your acquaintance."

The fashionista turned her head slightly, feeling herself get heated up from her love of being so prince-like. "I am Rarity. And the pleasure is all mine," Then she turned and spotted a rose, thinking that Blueblood would give it to her. "Oh my, that's a lovely rose."

"You mean this rose?" Blueblood chimed, making Rarity's heart flutter, but then the atmosphere shattered as he plucked it into his vest pocket and added. "Thank you; it goes well with my eyes."

Rarity was aghast at how rude Blueblood had just acted even as she followed along with him. They eventually entered the ballroom. Rarity wasn't even worried or concerned about the padding around her rump anymore as she whispered to herself. "His princely side is sure to come out. I simply must be patient."

"Miss. Rarity, stop!" The prince shouted, and the mare was aghast to see a spilled drink on the floor. The prince turned around with a look of worry as if he was concerned for Rarity's wellbeing and added. "One would hate to slip."

Rarity, feeling a bit better about her date and feeling relieved she didn't slip and had her diaper revealed, giggled sheepishly. "Yes, one certainly would."

"One's clothes should easily take care of the problem." Prince Blueblood commented as he bowed his head, implying Rarity should use her dress to cover the spill.

The fashionista thought Blueblood would cover the mess with one of his articles of clothing and replied. "Of course, it will." She blinked, and Blueblood blinked back at her rather awkwardly. Rarity became quite furious upon realizing Blueblood was implying she take care of the mess.

Not wanting to take off her dress and expose her diaper, Rarity reluctantly threw a shawl over the spill, and the prince proudly walked over it, not realizing that as he stepped right over the liquid, it began to glow. The mare was furious, throwing a dripping wet shawl over her back as she couldn't believe that Prince Blueblood, this stallion she has fawned over for years, was treating her in such a manner.

She continued following the prince through the party as he didn't realize it; he was starting to shrink a little.

Applejack waddled through the crowd in the gardens, pushing her apple cart as she smacked with her padded behind that proudly displayed apples and apple snacks. Everypony simply couldn't take their eyes off the farm mare as she proudly waddled behind the stand and proclaimed. "Hello everypony, I'm Applejackie, and I'm here to sell you any tasty apple treats you want!"

Many ponies snickered, and others looked relieved that the getup this pony was wearing was just a costume instead of actual foalish attire.

One stallion in the crowd couldn't believe his eyes upon seeing the farm mare in such an embarrassing outfit. Said stallion slowly walked over as Applejack, feeling a bit sheepish in her foal outfit (and having somepony get this close), smacked her thighs against her padding and squeaked. "Howdy partner, you hungry!?"

The stallion couldn't help but snicker at Applejack, acting so embarrassed and ask. "Yeah, hungry as a horse. But what are you wearing? And why are you dressed up so foalish?"

Applejack scoffed as she shook her rump about and smoothed out her dress." This is my new mascot's costume, Applejackie, a sweet young filly here to sell ya some tasty treats. Now what ya hankerin' for? Caramel apples? Apple fritters? Apple pie or apple fries?"

"I'll take that big apple pie if you don't mind!" The stallion declared and threw some bits in Applejack's bucket before taking his pie.

The farm mare looked down and squeaked. "Wait, you forgot your change!"
'
"Ah, don't worry. You deserve the extra bits for wearing that outfit!" The stallion laughed as he walked off with his prize.

"Yee-haw! In the first minute, I made my first sale! That's gotta be a good sign!" Applejack exclaimed, excitedly jumping up and down while showing off her padded front to the crowd. Then, to her surprise, many other ponies started coming over, also applauding her bravery at wearing such an embarrassing outfit as they bought their pastries and caramel apples.

Applejack just stood there, blushing and waving a hoof at the comments as she scrunched the back of her padding, hoping she wouldn't have to use her diaper at some point.

Spitfire was smirking upon seeing one of her teammates with an apple pie in his hooves and lightly scoffed. "Always hungry after a show, eh, Soarin?"

"Yeah! And nothing beats a delicious apple pie!" Soarin exclaimed, then gasped as the pie slowly started to fall! "My pie!"

Without thinking, Rainbow Dash flew in and saved the Wonderbolt member's pie from hitting the ground.

"You saved it, thanks." Soarin sighed in relief to a very embarrassed Rainbow Dash, who was fluttering in her soaked pull-up and hoping nopony had heard the hissing.

"Hey, no prob. Anything for a Wonderbolt like you." Rainbow sheepishly responded, feeling so nervous at being around one of her heroes, and in a soggy pull-up no less.

Spitfire then walked over, noticing the faint bulge in Rainbow's dress. But rather than drawing attention to it, she simply replied. "Hey, I know you. You're the pony who saved us back in Cloudsdale and won the Best Young Flyers Competition."

Rainbow, feeling quite proud of herself (and ignoring her wet pull-up), exclaimed. "Hey yeah! Name's Rainbow Dash."

"Well, Rainbow Dash, it looks like your skills saved us all again," Spitfire added with a relieved look on her face, not wanting to think about having to endure Soarin's whining about losing his pie as she then continued. "Or Soarin's apple pie at least. Sometimes he can act like such a foal."

The two mares looked over to see the stallion munching away at his apple pie and stuffing his face, not even caring who saw him.

"Well, Rainbow Dash, you wanna hang out with us tonight?" Spitfire casually asked Rainbow, wanting to get to know this rookie flyer a bit more.

"Sure, why not?" Rainbow quickly replied, not wanting to lose out on an opportunity to be with her heroes. Once Spitfire was out of earshot, she exclaimed. "I'm hanging with the Wonderbolts! Best Night EVER!" She then squeaked, feeling the damp pull-up between her legs. "But, I first need a change!" She then ran off to look for Princess Celestia, hoping nopony had heard what she'd just said.

As for Pinkie Pie, she was bouncing along right into the dance floor, getting excited as she started singing. "I'm at the Grand Galloping Gala! I'm at the Grand Galloping Gala!" Everypony gasped as she began to kicking about with her dress, showing off her pampers to the crowd before her without a care. She then started bouncing about on stage and shoving her pampered butt into many of the pony's faces, making them all gasp and shout in surprise!

Pinkie paused as she looked around at the many ponies and asked. "What? Do I have something on my face?" She then saw her padded front with her dress raised and shrugged as she tossed her dress from her body, revealing her padded rump. "I don't care; I love being in my pampers at the Grand Galloping Gala! I look so cute!"

Many ponies started backing away while others burst into laughter at the sight. Pinkie just kept dancing about in her pampers without a care in the world as she started singing "The Pony Pokey." She continued to dance and shake her thickly padded rump as many of the fancy ponies couldn't help but laugh at her antics and appearance.

One stallion whispered to his date. "Did Celestia hire this strange entertainer from a foal's birthday party or something?"

"I don't know, but let's clap along. She's so funny! I could use a good laugh." The fancy mare exclaimed. Soon, everypony was clapping and dancing to The Pony Pokey, largely for the sake of playing along with what they thought was a ridiculous entertainer embarrassing herself on purpose.

While Pinkie Pie danced and had most of the guests at the party captivated, Applejack was having a great time with many ponies buying her snacks. She then turned to see her friend Rarity and a little white-coated colt with a wisp of gold for a mane.

"Two apple fritters, please." Rarity snapped, being quite furious that her date with Blueblood had been anything but romantic.

"Two apple fritters comin' right up. One for you and for that little colt of yours!" Applejack exclaimed

Rarity blinked and responded in a confused tone. "Little colt?" Then she looked down and gasped at seeing a little white-coated colt with a gold mane and tail whimpering as he started peeing in the grass.

The colt kicked about and whimpered and whined. "Rarity was happening to me?!"

Rarity placed a hoof over her mouth and gasped. "Oh my! It looks like you regressed to a toddler, Blueblood!"

Applejack blinked and asked. "Seriously?"

Rarity picked the colt up with her magic. "You have been awful to me all evening, but you certainly didn't deserve this! Still, I'd say it serves you right. Now at least you look as old as you act."

"Wha you do to me?!" Blueblood whined and kicked in Rarity's grasp.

The mare just glared at Blueblood and snapped. "You calm down this instant, young colt!"

Blueblood whimpered but did as Rarity instructed as she turned to Applejack, who placed the fritters in a bag and asked. "Umm...I guess this is to go?"

Rarity threw four bits into Applejack's bucket full of bits and chimed. "Thank you; I must find Celestia immediately. She'll have pull-ups for a colt his age."

"Pull-ups?! I dun wanna wear pull-ups!" Blueblood whined.

Rarity just scolded in reply. "Yes, pull-ups, or even diapers seeing as you obviously couldn't tell you had to go. Now come along before I decide to just leave you stuck as a helpless toddler." She then escorted Blueblood away, who was still whining and kicking.

Applejack, meanwhile, scrunched her padded behind, feeling the urge to go. Nevertheless, she couldn't leave and find a bathroom, not when so many guests came and bought her apple treats. So she reluctantly peed a little into her pampers with a blush growing on her cheeks. Hopefully, no one would notice what she was doing.

Twilight was nuzzling Celestia while Spike chased the toddler guards around the gardens, and Fluttershy squeaked as meadowlarks, birds, squirrels. Even a monkey were coming by curious to see the baby, who kicked and cooed at the animals that came to her stroller.

Celestia sighed, nuzzling Twilight right back. "This has been such a relaxing evening. I was so happy to see you and your friends come even despite your and Rainbow Dash's issues."

"Oh, I know, I can't believe the things my friends did for me. To think I was worried they would laugh at me for my bedwetting issue." Twilight whispered as she nuzzled close to Celestia.

Rainbow Dash then came running over, gasping for breath. "I finally found you two!" She then lifted her dress with a blush. "I need a new pull-up, fast! I'm supposed to be hanging with the Wonderbolts right now, and they're gonna get suspicious if I don't get back to them soon!"

Celestia laughed as she went through her diaper bag and pulled out a Wonderbolt designed pull-up. She slowly slipped the soggy pull-up off of Rainbow's rump, wiped her down, and then cooed as she brought the new pull-up close. "Ok, one leg and then the other."

Rainbow waited patiently for Celestia to finish the change. And once her dress was pulled back down, the pegasus couldn't help but fly over and hug Celestia while squealing. "Thank you so much!"

"No problem, Rainbow, my dear," Celestia whispered and nuzzled Rainbow Dash. then patted her rump. "Now go impress the Wonderbolts, you have one night to do it! And do try not to exert yourself too much, so you don't have another accident."

"Right, thanks!" Rainbow exclaimed as she ran off!"

Then Rarity came by with a little colt toddling along as she bowed. "Thank goodness we saw Rainbow Dash running over here, obviously needing a change. You'll be happy to know I have your nephew, princess. Although in more ways than one, he's revealed himself to be quite a toddler." She showed off the colt whose face was red.

Celestia dawwed as she took out a pair of pull-ups with a pastel blue sword and shield on the padding. "Come on, Blueblood, no need to pout. You'll be an adult again by tomorrow morning. It would seem you accidentally stepped into some leftover residue from a regression potion that probably spilled out from its bottle."

The colt grumbled as the princess slipped one of the pull-ups over his rump and sighed to Rarity. "I'm assuming your night with him wasn't pleasant."

"Hardly, he was rather rude and quite inconsiderate!" Rarity exclaimed and squeaked as Celestia used her magic to prod Rarity's padding. "Sorry, a force of habit."

"It's quite alright, darling. Considering what happened to Rainbow Dash, I don't blame you for checking. I can hardly afford a rash," Rarity sighed as she smothered out her dress. She then turned to see the padded Spike toddling about with the two colts, who were whacking their swords while playing a game. She dawwed. "Oh, they're so cute together!"

Celestia laughed hysterically. "Oh, yes, they are. And since your date is a toddler now, why don't you join him?" She took a bottle, holding some of what was left of the regression potion she'd made.

Rarity sighed and shrugged. "Well, we might as well make this night interesting, I suppose. Besides, somepony will have to teach your royal pain of a nephew some manners." The fashionista drank the potion and slowly regressed to a toddler.

Twilight and Celestia dawwed as the little filly crawled out of the dress and adult-sized diaper in the grass, plopping on her tiny rump while looking quite confused. Celestia quickly came over and placed a cute princess pull-up over Rarity's backside with little tiaras and rattles printed on the padding. "Now go on and play. Remember, no running off and stay where I can see you."

Rarity giggled, suddenly feeling quite excited as she grabbed Blueblood's hoof. "Come on, let's play!" The colt cried as Rarity ran off with him even as they were soon playing in the yard.

Twilight looked to Celestia. "You're an amazing mother."

"And you're an amazing filly, even if you're all grown-up," Celestia cooed as she then laid Twilight down on a bench. "Now, you need a change. All this excitement made you forget to go potty."

"Looked like there were long lines for the bathrooms anyway." Twilight blushed as Celestia changed her diaper on the bench like a foal, slowly wiping her rump and nether regions down, powdering her seat thoroughly with foal powder, and then taping her up in fresh padding.

The princess then laid Twilight down over her lap. The mare was a bit surprised, but Celestia quickly took a bottle and plopped it right into her student's mouth. Twilight was cradled by the princess, who hummed as she stroked Twilight's mane.

The violet coated mare slowly suckled down the creamy warm breast milk down her throat, feeling relaxed as she slowly fell into a deep sleep.

Twilight slowly woke up later to see that she was toddling alongside Celestia, and turned to see that Rarity and Fluttershy were sleeping, being pushed in a double-seated stroller with the royal guards, a padded Spike (who had somehow lost his suit and was simply toddling along in a thick diaper around his rump) and Blueblood who was walking beside Celestia (who was still in her Sunny Days disguise). She then gasped at seeing Applejack stuffing all the bits in a bag as she closed up her shop.

However, Celestia smirked at seeing that the farm mare's padding was yellowed, and the apple prints had faded. The princess whispered to herself. "Looks like another baby needs a change."

Applejack squeaked at this as Celestia took a changing pad and laid the farm mare down as she changed her diaper (though thankfully, the crowds had long since left). Applejack kicked and whined as "Sunny Days" finished wiping the soaked earth pony mare's rump and gave her rump a thorough powdering. The princess then finished taping Applejack up in a thick apple print diaper.

Applejack was quite embarrassed as she was lifted upward with powder puffing through the leg holes as she squeaked. "Thanks, Mama."

Twilight snickered as "Sunny Days" patted Applejack's mane. "Awww, don't worry, you're all cleaned up now." The princess then patted Applejack's rump as she waddled to her shop, making sure everything was secure, planning to leave the gala as soon as she could.

The princess continued to lead her charges through and saw that a lot of ponies were gone, and Rainbow Dash was looking rather pouty as she turned to Celestia and whined. "Hey, Pr- I mean Sunny Days, I need help with the Wonderbolts. They keep ignoring me even after I saved Soarin's pie."

Celestia turned to Spitfire and Soarin, talking to other ponies and then whispered to the toddler colts. "Hey, you two can run and cause as much chaos as possible. Just try not to get too carried away."

The colts squeal as they ran about, causing a scene as many ponies had drinks or things spill onto them. Rainbow Dash smirked, seeing what Celestia was doing, and quickly snatched up all the random cups that would've spilled their contents of wine and juice onto the Wonderbolts.

The many guests around clapped and cheered as Spitfire hugged Rainbow Dash as she exclaimed. "Wow, you're amazing, even in pull ups!" Rainbow squeaked at hearing Spitfire say she found out about her issue.

The Wonderbolts' captain ruffled Rainbow's mane as she explained. "Hey, I had to start wearing them too after you saved us. Doctors think it's a side effect of being exposed to a Sonic Rainboom".

"Right..wan..want to talk about it? I mean, I have some tips and things that might help. Plus, I'm working on potty training so I don't have to wear pull-ups forever." Rainbow stammered, and soon Spitfire and Rainbow were talking about their issues while the padded colts were still causing a scene, with them tossing things over, making many ponies start fleeing the party.

The colts then came to the dance floor, where many ponies were clapping and dancing as Pinkie Pie was shaking her padded tush, having a blast.

That was when Celestia broke her disguise as she came forward. "What is going on here?!" Everypony around her bowed, and the colts stopped and slowly walked over to her.

But Pinkie just bounced over on her pampers and exclaimed. "Hey, Princess Celestia, we're having a padded gala!"

Twilight couldn't contain her excitement any longer as she squealed. "Yeah, let's have a padded Grand Galloping Gala!" She tore off her dress, and everypony gasped upon seeing Twilight wearing a thick diaper around her waist, with a cloud of foal powder billowing from the leg holes!

Soon, Celestia smirked as she lit her horn and loud rips and explosions of foal powder poofed all around. Every mare had big padded tushes under their dresses, and the stallions had thick diaper bulges under their pants. The princess of the sun then raised her wings and exclaimed, "Alright, let's have a padded galloping gala!"

But instead of ponies applauding, the guests screamed and cried as they ran off as Twilight and her friends started dancing with Pinkie Pie, shaking their padded rumps around and causing the crinkling echo throughout the dance floor as clouds of foal powder filled the air.

The band members shrugged (despite being in cute diapers with little sun prints), and they played the song that Pinkie Pie had taught them earlier.

Celestia cheeks then grew red as Princess Luna came down the stairs and was amazed at what she saw, exclaiming! "I can't believe you just did that, sister!"

"I...I just got carried away. It's like something came over me. I think being around Twilight for so long has started to make me feel all motherly inside, and it just had to get out." Celestia replied with a blush as Luna came over and nuzzled her sister then responded, "It was adorable, let's just watch the foals play for a bit, and then we'll tuck them in. We can keep working on fixing Twilight's issue later."

The princess of the sun smirked as she nuzzled Luna. "Yes, let's do that. Although maybe I'll ask Twilight if she still wants me to mother her a little once she's fully potty trained again." The sisters nuzzled each other and then watched the ponies dance in their pampers (including the regressed ones). And as the princess of the sun sat there gazing at them, she knew that this was going to be a night she'd never forget.

Chapter Ten: Twilight Is Growing Up...Maybe

Celestia slowly woke up from a deep sleep early in the morning after the gala, and groaned as she felt pain from her underbelly. The princess tried to go back to sleep, but the pressure was welling up under her. The princess slowly rolled out of the bed as she got up and crawled out from the bed, yawning, and squeaked as she slowly trotted out of the door as she saw her maids were already up waiting for her. They curtseyed and exclaimed. “Princess, you need your teats drained, correct?”

“Yes...I...I do.” The princess stammered, feeling quite embarrassed. She was led down the halls with the maid leading her to a guest room. Celestia felt so awkward and thought about how it would be to feel pregnant like this. The princess blinked in surprise at seeing her sister Luna upon entering the room.

“Oh, hello, dear sister.” Luna sheepishly greeted.

Celestia giggled as she walked over. “Hello, Luna, how was Twilight this evening? Any more progress with her bedwetting?”

Luna’s cheeks flushed as she whispered, “Twilight’s fine, actually. She’s pretty much back to normal at this point.”

“No more accidents at night, right?” Celestia asked with a worried look as it has been a few months since the start of Twilight’s padded “rehabilitation”, and it seemed they were making little progress when potty training hadn’t resumed until shortly before the gala.

Luna gave a deep sigh as she had to tell her sister the truth. “Actually...yes, she’s pretty much no longer wetting the bed at night...but…”

Celestia eyed her sister, having a feeling she was hiding something from her and asked. “Something is up. What is it?”

Luna gulped. She didn’t want to break the truth, but it felt as if she didn’t have a choice as she confessed. “There is still one more leak, and the problem is that Twilight’s subconsciousness refuses to fix it.”

“You mean she’s intentionally not letting herself be fixed?” Celestia asked, quite confused.

The princess of the night gave a deep sigh as she had to tell her sister the truth. “Yeah, and I think it’s because she really likes you babying her even if she won’t admit it. She still mostly goes in that training potty you got for her.”

Celestia groaned, feeling quite terrible now upon realizing what her actions had caused. “Ugh, I worried that this whole babying Twilight thing was going to backfire, but I kept doing it anyway because I enjoyed it.”

The princess of the night nuzzled her sister, trying to make her feel better. “I know...but you have to end it, or she’ll never get better. I’m not just saying this for her sake but for yours as well.”

Celestia sighed, thinking things over as she sadly replied. “You’re right, Luna. I’ll let her know tonight.”

Luna beamed a smile at her sister and asked. “Have you considered adopting, sister? I think you should. There’s no law that says we can’t.”

“Maybe I’ll do that one day, but for now I need to break the heart of my first foal.” Celestia mumbled as she left the room while depressingly looking down, not looking forward to the conversation she was going to be having with Twilight that evening.

Later that evening, Twilight was in her room, humming a tune as she started strapping herself into a diaper. She powdered her rump with foal powder and strapped her underbelly up in thick pampers, sealing the tapes with a hoof and kicking about squealing with her diaper crinkling and powder puffing from her leg holes. She then heard a knock from downstairs, and her ears perked up as she got all excited. The mare then quickly waddled downstairs and opened it. “Ah, there you are, Princess Celestia! I was waiting for you. I even got padded up all by myself.”

The princess of the sun slowly came in with a saddened look on her face and sighed. “Twilight, I’m not here to baby you tonight. In fact, I’m not going to be babying you any longer.”

The unicorn mare paused, being quite stunned as she turned around and asked. “Wait, why not?”

The princess of the sun looked up and got the courage to tell Twilight what she needed to hear. “You need to stop the bedwetting, Twilight. And for that to happen you need to subconsciously as well physically break the curse’s hold. We have to end this.”

Twilight sighed as she turned around, confused and angry at her mentor as she exclaimed. “End this?! You're the one who started this! You said it would help and it did! So why stop now?!”

“Because we have to get you better, that's why I started babying you,” Celestia responded quite sternly. “I didn’t mean for it to get so serious.”

Twilight groaned as she slammed her padded rump down with a big poofof foal powder. “That's not true! You babied me because you liked it! That’s why I didn’t try to stop you when you started doing it, long before any of my friends found out.”

“Yes...it’s true. I did enjoy babying you and treating you like my daughter...but all I wanted to do was try helping you. You obviously wouldn’t have wanted to wet the bed for the rest of your life. Now you can finally be free from that affliction.” Celestia explained, trying to make the transition as smooth as possible.

Twilight sighed as she shuffled about the library, the only sound that could be heard was the unicorn’s pampers crinkling as the smell of cornstarch permeated the area. “Yeah, but what about me after I got a handle on my bedwetting, to the point where I didn’t need you to help me go potty? Have you ever considered that maybe I might still want you to baby me after all of this is over, even just a little bit?”

Celestia rubbed her head and sighed. “I'm not sure...I honestly didn’t mean for things to get this far. I got carried away, and I'm still dealing with the fallout from putting a bunch of nobles in diapers at the gala. I don’t have the best judgment in all of this.”

Twilight stomped about and snapped, “This sucks. I mean, I had a feeling that my bedwetting problem was hitting a wall. But this really sucks. Why does your treatment of me have to be a problem now, after I’d gotten used to it?"

“I know, I guess I just got so used to being a mother that I didn’t stop to think about what was best for you. But you know what? I promise when you get a grip of your subconscious urge not to pee the bed, we can continue our babying sessions if you really want,” Celestia whispered as she nuzzled the mare. “Though you need to start acting your age when I’m not around.”

Twilight got overwhelmed as she jumped over to Celestia and hugged her as she cried out. “No! I’ll keep wetting myself and soaking my pampers at night if I have to! I don’t want you to stop babying me!”

Celestia bent down to Twilight’s level and continued. “Twilight, listen, you have grown so much since this happened to you. And I know you need to come to grips with this. It’s just a temporary pause on our babying sessions so you’re no longer diaper dependent at night. It’s not good to have dark magic inside of you, even if it seems harmless."

Twilight sniffled as she wiped her tears from her face. “You’re right...I gotta stop peeing the bed. I need to be a big filly again.”

Celestia smiled at her student as she got up and patted Twilight's head. “I know you do, and this is hard for me too. For what it’s worth, I really enjoyed our time together as mother and foal,”The princess ruffled her student’s mane and continued, “I still hope you're going to continue your friendship studies despite all of this.”

“I will, don’t worry about me, Celestia. Thank you for everything. You did a lot for me while you were babying me.” Twilight whimpered anew as tears flooded her eyes.

Celestia placed a hoof over her mouth. “It's fine, and I believe in you. But there comes a time when every foal needs to grow up.” The princess got up and slowly left as Twilight continued bawling and weeping before gradually getting it under control.

Once that was done, Twilight walked upstairs and dropped into her bed, snuggling under the covers from what had already felt like a long night.

Spike looked over, quite concerned when he saw Twilight's reddened eyes as he asked. “Hey, what's wrong, Twilight? Why are you so upset?”

“It’s nothing, Spike, I'm going to bed.” The mare grumbled and threw the covers over her head.

The baby dragon gave a sigh and dug under the covers, hoping Twilight would be okay.

Twilight was now in the middle of a grassy field and looked upwards to see a giant dam, quite surprised at seeing it towering over her. The dam was made of solid concrete, but it was completely covered in tape with Luna’s cutie mark on the tapes. They seemed to have sealed and were blocking a liquid sloshing over the dam that was supposed to be keeping (what was obviously her bladder) at bay.

Princess Luna then flew down, landing right in front of Twilight and waving a hoof. “Hello, Twilight, it’s good to see you."

“Hey, Princess Luna...so, this is what Nightmare Moon broke: My ability to hold my bladder. Thank goodness it was only at night.” Twilight whispered, looking over the dam with a worried expression.

The princess of the night gave a long, exhausted sigh. “It took quite a while, but I finally fixed every crack and stopped every leak. Believe it or not, this whole thing was completely shattered months ago. I had to rebuild it from scratch.”

Twilight blushed, feeling a bit embarrassed that Luna had basically “restored” her night time bladder control. “Right...well, thank you. This must’ve taken a long time.”

“No problem.” Luna cooed, feeling a bit happy that Twilight and her were coming closer. She then led the mare over to a hole, it was in the sun’s shape. “As you see, your want to have Celestia baby you is the last hole. So long as it remains you will never regain the full control you had before.”

Twilight sighed and rubbed her head, realizing Celestia had been right. But it was still making her angry as she nodded and grumbled, “Yeah, our delicate relationship may be the reason why I still haven’t stopped wetting the bed by now. But she makes me feel so safe and secure...I mean, I’m in uncharted territory with trying to solve Equestria’s problems with friendship, and until a few months ago I thought stupid things like friendship was just silly stuff.”

Luna bent down to the new wielder of the Element of Magic and whispered. “Twilight, you're the smartest, most talented unicorn I've ever seen. You saved me from taking over Equestria and inflicting an eternal night on the land. Can anypony else say they’ve done that?”

“Well...no...but..this is different from breaking up with a friend.” Twilight whimpered.

Luna looked down at the scared unicorn before her and wanted to calm her down as she cooed in a reassuring tone. “You're not alone, Celestia will never abandon you. The babying maybe is coming to an end for now. But she’ll always try to help you. She’ll just be giving you the space to be yourself. You won’t need to be dependent on her.”

Twilight nodded as she slowly took off the diaper she’d been wearing (which had Celestia’s cutie mark on the padding). The violet unicorn then shoved the diaper into the hole and squashed it down, the padding slowly filling up and sealing the leak.

Luna patted Twilight on the head. “You know...you can continue wearing diapers to bed if that makes you feel comfortable. I noticed your stress levels dropped significantly while you're in pampers.”

“Thanks, Luna…and I guess you’re babying me in the dream realm has to end too…”
Twilight grumbled as the princess of the night ruffled her mane. “Sadly, yes, it's only fair, and that will also hinder things...I'm glad you didn’t tell Celestia, she might’ve gotten jealous.”

“Yeah, wouldn’t have wanted that happening too.” Twilight snickered as she hugged the princess of the night who ruffled her mane again.

Soon, the world and the alicorn slowly dissipated, and now the unicorn looked around, seeing that she was in a black void and completely alone. She sighed and whispered to herself. “I guess I have to baby myself for now. Better make the most of it.”

The unicorn lit her horn as an adult nursery suddenly appeared around her. Everything was included along: A fluffy carpet full of smiling suns, giant Smarty Pants dolls tossed about the room, an oversized diaper changing table filled with Luna and Celestia designed diapers, a cute adult-sized crib with a mobile of suns and moons hanging overhead and a bookshelf now filled with tons of picture books.

Twilight squeaked as she put on a thick diaper with Celestia’s cutie mark printed on it, and squished the diaper between her thighs. “A fluffy, comfy spongey diaper: Check,” She then took one of the Smarty Pants dolls within the hold of her magic. "Smarty Pants doll: Check," And then a storybook with Daring Do on the cover appeared. "And my favorite story to read at night: Check." She then crawled into her imaginary crib, snuggled under some baby blankets and laid down as suddenly a yellow pacifier was popped into her mouth. Unconcerned though, she snuggled under the covers and read the storybook, feeling so relaxed as she started having a lovely padded dream.

“As long as I don’t let her overdo it there shouldn’t be any problem letting Princess Celestia baby me a little. I do still need to get used to going potty in the toilet again.” Twilight thought to herself while dreaming. But those were thoughts for another time and place.

Chapter one: Warning! Defeating Nightmare Moon may cause bedwetting

Twilight was walking around circles, trying to think about her situation as she was feeling a pang of dread in her belly. It was already nightfall, and the mare felt uneasy as she knew she had to go to sleep soon.

The unicorn looked dreadingly at her closet as she had learned of a curse placed on her not after Nightmare Moon was banished. The mare's bladder would constantly empty itself at night. The mare had gone continuously to princess Luna for assistance in this matter, but so far, even the princess of the night couldn't figure out Nightmare Moon's curse.

Due to Spike having to clean the mare's sheets continually, the element of magic herself decided to get some adult diapers Spike had some old pony buy them, making sure that nopony knew about this except for himself and Princess Luna.

The unicorn grumbled irritably as she came over to her closet, taking out a package of adult-sized, nighttime diapers. Twilight looked down at the packaging seeing a big, smiling moon on the package, with the thick plastic squares packed inside. The mare just gave a deep sigh as she grumbled. "I can't believe i'm actually doing this. But I can't have Spike keep cleaning my sheets. I've run out of any other options."

The mare closed her eyes as she then ripped open the plastic package, the plastic's aroma floating through her nostrils. The aroma awakened something in Twilight, making her reminisce of her long forgotten foalhood. She then slowly pulled out one of the white plastic squares with silvery stars and moons printed on it. The mare sighed as she lay down on the ground and used her magic to tape her rump up in its cushiony embrace, slowly and methodically. The diaper felt so foreign to her rump as the padding spread her legs out, making her have this giant, foam seat on her rump.

Twilight gave a deep sigh, looking away as she grumbled. "I hope that Princess Luna's dream walking will solve the bedwetting issue."

Twilight then stood up on her hooves. She had this awkward stance with her hind legs spread outward. The mare gulped as she decided to then walk around her room as she broke into her new diaper. She continued to trot around the room in her adorable, exaggerated gait when out of nowhere Spike suddenly walked into her bedroom.

Twilight squeaked out as she plopped onto her padding, causing a cacophony of crinkles to burst from her diaper. This caused the young drake to blush, feeling unsure if he should stay or leave and whispered, "Hey...s...sorry for coming in like this. Do you want me to wait until you're done?"

Twilight slowly got up with her head now a beat red as she responded in a whispered tone. "It's fine, Spike. Honestly, this stupid curse is only going to be like this for a few more days. Princess Luna has already talked to me about how she's making progress with dream walking."

Spike came over and eyed the diaper seeing that the padding was quite massive in size, the sparkly silvery stars and moons outlining the diaper itself as he asked. "So how does it feel? Think I might need to go down a size for you?"

"I think they're alright; it's not like I'm going to be walking around in them anyway," Twilight sighed as she looked behind her. The diaper was quite thick but it would serve its intended purpose. The mare then plopped down onto her padded rump and poked her pampers, making them crinkle. She slowly laid down in her bed as her diaper crinkled and compressed around her rump. The mare turned to Spike with a blush. "You picked some very comfortable diapers, Spike. They’re perfect."

Twilight gave out a yawn as her eyelids drooped and she mumbled. "Why am I feeling sleepy now? It's not even past eight."

Spike walked over and sighed. "I have no idea. But I seriously think we should contact Princess Celestia, you haven't been yourself at all."

"No!" The unicorn shouted back but paused, realizing how childish she was being. She continued to explain to Spike. "What I mean is, why? Princess Luna already knows about my problem and has been going through my dreams. There's no need for Princess Celestia to get involved."

"We should contact Celestia because it's been a whole week since this started, and things haven't been getting any better," Spike snapped back with his claws crossed over his chest. "She might have insight on this whole bedwetting curse."

The mare turned with a blush on her face, not wanting her mentor know about her bedwetting issue. "Wait, maybe we can just hold on...I mean...I'm sure I can find something to stop this eventually." She then took out a pacifier and plucked it into her. The rubber bulb gently bounced up and down in her mouth as she pondered on what to do about the situation.

Spike looked up with a confused expression. "Um Twilight, do you realize what you're doing?" The mare squeaked, seeing the pacifier in her mouth and quickly spat it out!

Deciding he’d had enough of Twilight being stubborn, Spike began writing a letter and shouted. “That's it! I'm writing a letter to Princess Celestia, and you can't stop me!"

Twilight glared at her young assistant and shouted! "I'm telling you not to say anything to the Princess! Don’t you dare send it!"

But Spike didn’t stop as he finished writing, burped some green flame and sent the letter to the princess.

The mare pouted as she plopped onto the seat of her diaper glaring at Spike. "Seriously?! You just had to tell her! Thanks a lot!" She waddled to her bed angrily, not caring how silly her gait looked and plopped down onto her bed with a cacophony of crinkles. She threw the covers over herself as the young drake stood by feeling a bit unsure if he did the right thing or not as he whispered. "I'm sorry, Twilight, but I think it's for the best…" The young drake then walked downstairs, planning to sleep in the living room to give Twilight her privacy.

Twilight was awoken suddenly by a strange draft coming through the window and turned her gaze to see the silhouette if somepony standing over her bed. The mare groaned as she slowly got up, rubbing her eyes as they adjusted to the moon's light glowing through the window.

Twilight squinted her eyes through the deep haze of sleep and saw none other than Princess Celestia herself standing before her. The mare was a bit stunned at first, and she could hear her heart beating in her chest, wondering why Princess Celestia would be in her bedroom in the middle of the night? Then the mare noticed a giant, plastic square in the princess' mouth with a pink diaper bag strapped around her body.

Twilight had a rush of thoughts go through her mind. Had Celestia come here to help her? And if she did, why bring a diaper bag and have a diaper in her mouth?

Finally, Celestia placed the plastic square down at the foot of the bed as she replied. "Look, I know this may seem strange, but Luna has told me about your situation and Spike's letter confirmed some things about your curse."

Twilight was still unsure of what's happening. "What did it confirm, exactly?"

Celestia raised her head and explained. "From what Luna told me, it seems that Nightmare Moon may have placed a curse on you, and Luna's doing everything in her power to fight it. But for now, you will wet yourself at night."

"I know that! I want to know if there's anything that we can do to stop it!" Twilight cried out, plopping her head back on her pillow as Celestia came over. "Um... that's why I'm here. You see, there isn't anything I can do to help...not in the way you're thinking anyway…"

The unicorn then looked over at the Princess and her diaper bag that's when the realization hit her. "No! You're not changing my diapers! I can do it myself!"

The princess had this sheepish grin on her face as she tried to explain. "Look, this may sound weird, but the curse only works if Nightmare Moon makes you feel embarrassed. I think that's the point of all this. You allowing me to change your diaper invalidates that part of the curse, and may help Luna's job in trying to repair the damage Nightmare Moon has done to you."

Twilight shook her head and replied. "No way! I can change myself! Seriously, Princess Celestia, you don't have to do anything."

But Celestia gave a sorrowful nod as she responded, "Twilight, I won't force anything on you. I should probably just go."

The princess was about to leave, but Twilight was now feeling guilty as she kicked her hind legs and blushed, hearing her padding squish beneath the sheets. Her diaper was soaked, and Celestia, despite this being awkward, simply wanted to help her. The mare groaned as she decided to relent and sighed. "Fine, I guess you can change my diaper."

The Princess squealed in delight as she removed the sheets off Twilight. The mare couldn't help but snicker, seeing her favorite student looking so adorable in her thick nighttime diaper with the stars and moon pattern fading, the padding swollen and having doubled in size. "Oh my, you soaked your padding thoroughly. And you didn't want to be changed?”

Celestia then went about laying her student down on a padded mat and opened the seam of Twilight's diaper, peeled the back of the padding, making the purple unicorn whine in protest.
The sun princess continued to unstrap the diaper as she saw that Twilight's rump was a bit red and looked rather sore. The princess shook her head. "Seriously? You didn't apply powder to your bottom?"

Twilight's face turned red, feeling a bit embarrassed at this realization and whimpered, "I...I didn't think I would wet that much, I didn't even drink that much water before bed."

The princess of the sun was undeterred as she proclaimed. "Hush now. If I don't do this, your rash will only get worse."

Celestia first rubbed some diaper cream all over the mare's rump and underbelly. Twilight squeaked, feeling the cold cream being smeared on her fur. The Princess then started to pour powder all over Twilight’s underbelly, making the mare start to sneeze adorably from the excess powder.

Twilight kicked and whimpered, making little clouds of foal powder poofall around her. But the embarrassment was over rather quickly as Celestia strapped up new, thick padding around Twilight’s rump, then drifted the velvet unicorn comfortably to her bed.

The mare lay down in her bed's comfy embrace as Celestia tucked the covers up to Twilight's chin with the princess cooing. "There there, Twily. You're all tucked in now."

Twilight was utterly embarrassed, her cheeks rosy pink as Celestia popped the pacifier out of her mouth, and the mare could see the princess had this maternal look on her face.

Before Twilight could do anything, the princess then plucked a bottle into Twilight's mouth. The mare was a bit reluctant to suckle on the milk but did so anyway Twilight was stunned at first, but the warm creamy milk going down her throat was quite good, so she continued to suckle it down.

The princess of the sun giggled as she explained. "I should've let you know before hoof, but that milk is my breastmilk."

Twilight eyed Celestia, stunned as the realization that she was suckling the rubber nipple from her bottle and the worst part was she liked it! Celestia had this odd smirk as she then put the pacifier back into the violet coated unicorn's mouth then pulled the sheets under Twilight's chin with that motherly smile on her face.

Twilight squirmed about, but Celestia didn't stop there, seeing the fussy filly made her have some strange motherly instincts grow inside her as she cooed. "Oh my looks like my milk couldn't calm you down. I guess that leaves only one thing to do."

Celestia then turned her body around and looked back with a devilish grin as she removed Twilight's pacifier and laid down besides Twilight. The princess of the sun had this motherly look on her face as she cooed. "I'm sorry, Twilight, but I had a sudden urge to do this. I fear it's the only way to get you to stop being so fussy."

The unicorn wanted to cry out but couldn't as she latched onto one of Celestia's teats and continued to suckle the creamy milk. The rich creamy milk ran down her throat, it was so delicious, and it tasted even better coming straight from the source. Twilight continued to suckle and not long after her cheeks grew red as she felt an odd warmth fill her diaper. She continued to soak her diaper, feeling it swell around her rump as her eyelids grew heavy. The rhythmic suckling seemed second nature for the mare.

Twilight couldn't help it any longer as she placed her head back on the pillow, and the princess got up and turned to face the young unicorn. Celestia had this overwhelming need to care, feed, and change Twilight's diapers every night, and she seemed unable to fight these new urges. She already went to check Twilight's soaked diaper seeing that the stars and moons were practically gone with the white padding already tainted with yellow again. Celestia gave it a few prods with a hoof and cooed. "Oh, you can fill that up more, no need to waste a perfectly good diaper."

The princess of the sun then placed a foal monitor on the nightstand and gave a kiss on Twilight's forehead as she cooed. "Goodnight and sweet dreams, my little Twily." She tucked Smarty Pants into her student's hooves, raised her wings above her and flew off into the night. All the while Twilight continued suckling on a pacifier, hugging her Smarty Pants plush and looking more like a little helpless foal.

Author's Note

So for this story it will span through a few episodesof season one.