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.