Momlestia comes to the rescue

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.