Rarity's Foalish Inspiration Manifestation

by Foal Star

Rating: mature
Tags: Fetish, Spike, Comedy, Rarity, Random, My Little Pony: Friendship is Magic, Alternate Universe
Length: 4911

A "what if?" scenario if Rarity got inspire by foalish outfits in the episode Inspiration Manifestation

In a alternate "what if?" scenario for the episode Inspiration Manifestation" Spike accidently gave Rarity a book that made her go crazy with powerful magic. This time she has an odd inspiration to manifest foalish outfits for her friends and decides to re-decorate her shop to sell her newfound designs. It is up to Spike to muster the courage to finally get Rarity stop her madness before she goes to far.

Published 2021-04-15 01:40:01 UTC
Last updated 2021-04-15 01:40:01 UTC

Chapter one: Rarity's Foal Fashion line!

Rarity gave a deep sigh as she read an odd magazine regarding the fashion for foals. She couldn't help but look at the cute foals in their poofy diapers and adorable little outfits. The mare seemed unable to look away, just dawwing and admiring the cute outfits. The Fashionista gently closed the magazine with a blush on her cheeks. She, of course, wasn't ready for foals, at least for another decade or two. But she had her fantasies of making diapers for adults like herself...just how the fabric would hug her and the poofy comfortable around her rump. The idea of wearing some of that comfortable-looking padding around her rump just made her squeamish. She would never embarrass herself in such a manner, no matter how tempting to do something so taboo she couldn't bring herself to ever do it. Rarity was just sitting in her boutique daydreaming until Spike suddenly barged through the front doors and shouted, "Hey Rarity! I think I might have something to help you!"

Upon hearing Spike, the mare squeaked, quickly stowing the magazine she was reading away, then looked over at the drake with a smile. "Oh hello, darling! It's so good to see you!"

As the young dragon walked across her boutique, Rarity, for some reason, couldn't help just imagine a thick diaper around the little drake's rump. She shook her head, wondering why that idea came to mind.

"Oh, doing good, I thought after dealing with the jerk, you need some help with some inspiration to help with the festivities today," Spike explained as he held up a strange-looking book. At first, Rarity was unsure of taking the ugly-looking thing, but she felt compelled to do so. "Huh!? What's this?"

She read it then felt a surge of magic swell in her as tons of ideas suddenly exploded in her mind. But they were all about how cute she would look in a diaper! She lit her horn, and magic swirled around her as a huge thick white diaper poofed around her rump! But it had cute purple leak guards and a sparkling diamond on her padding. She scrunched the diaper between her legs, feeling like a thick pillow was around her rump. Rarity started to feel squeamish as she couldn't believe she just placed a diaper around her bottom. The Fashionista then turned to Spike, who was just staring at her with his mouth wide open. "R...Rarity!? Did you just dress in a diaper!?"

Rarity paused as she thought to herself on why she dressed in such an embarrassing outfit? Well, she was thinking of putting one on herself for some time, so it was and looked over at Spike. She couldn't help but continue the thought of the drake in a diaper...He was a baby dragon after all!

She lit her horn, and before Spike could do anything, a burst of green magic came forth and hit the little drake. Tendrils of magic swirled around him as he was dressed up in a diaper around his rump with little green leak guards and gems printed all over the padding. Spike then tried to tug at the seams of his padding with his claws; he then tried to burn the diaper with fire, but nothing worked. The little purple drake then looked up at Rarity and shouted, "Why did you do that!?"

"Oh, I just couldn't help myself!" Rarity exclaimed as she clapped her hooves. Spike just looked as cute as she imagined toddling about in his crinkly pampers. It was beyond adorable seeing Spike getting all flustered and struggling to walk about in his thick padding. But the moment ended as the drake shouted, "Hey! stop gawking at me and Get this thing off!"

"Hmm, guess you might still need to get used to…" The Fashionista mumbled to herself. She then clapped her hooves together, "oh, I got a solution!"

She then sent her magic out. Spike was suddenly dressed in a little suit covering only half of his diaper with the bottom half of the padding still clearly visible. The little drake didn't seem to calm down. In fact, he got more frantic, shoving the suit over the front of his diaper, and cried out. "Seriously!?What's wrong with you!"

"Oh, calm down, darling and look at me," Rarity whispered gently as she waddled over with her eyes; now she had this green glow as she gazed right at him. Spike's eyes began to swirl as he seemed unable to pull his gaze away. The Fashionista bent down to the purple scaled drake's level, looked right at the dragon, and cooed, "Now calm down, Spike, being in that adorable outfit isn't so bad? Besides, didn't you say you would do anything for me, darling?

He gave a nod as he began to drool poured down the side of his mouth. He stopped fighting the urge to remove the outfit or the diaper then plopped on his padded bottom onto the ground. Rarity looked down with a smile and asked, "Now, how are you feeling?"

"Good! In fact, I feel great!" Spike cheered, throwing up his claws in the air. The white-coated mare placed her hooves over her mouth and squealed, "Oh, you're just so adorable!"

She then lifted Spike in the air with her magic and threw him in a hug. "See! There's no reason to be embarrassed! It is a filly and colt festival after all!"

She then looked around her shop. Her mind raced with ideas as she started zapping her horn; the long elegant gowns became fillyfied, becoming frilly, with poofy sleeves, dapper suits became like Spike's styled as onesies or short enough for a diaper to go with them. She then turned her attention to her walls where magic flowed forth as rows and rows of diapers appeared and, on top of that, all kinds of frilly socks. She then turned to the ponyquins out on the store display and zapped them, making them with her magic. They, of course, now had giant frilly pink dresses dressed over them, along with thick diapers appearing around their plastic backends. Rarity stood back and felt rather proud of her shop's makeover. She was finally embracing this taboo that she would have never even thought of attempting. Now, this newfound passion was flowing out of her like a rushing river. Whatever that book's magic did to her, she was now embracing it as she threw her hooves up and squealed, "This is wonderful! Now I can sell these adorable pampers to ponies of all ages!"

Spike waddled towards Rarity, sticking his tiny arms outward with a bit of a pout on his face as he complained. "Hmm, they are kind of hard to walk in."

Rarity's heart skipped a beat seeing the little drake toddling towards her. She couldn't help but give the drake a pinch on the cheek as she cooed, "yes, I agree, but they also give you that adorable waddle."

Spike rubbed his cheek, feeling proud of himself; she then went about looking through the outfits, picked out a sparkling purple frilly dress the mare placed over her body, then took out some silk purple stockings and placed them on each of her hooves. Afterward, she identified four fluffy purple booties on each hoof; she then finished her outfit off by tying an oversized purple bonnet around her neck. Rarity then struck a pose in a mirror nearby, giving herself bedroom eyes. She loved how her dress only gave a peek of the padding beneath. Spike, despite being more wary of these new outfits the fashionista was creating. But even he couldn't help but blush, seeing how cute the white-coated mare was looking like an oversized foal. The drake scrunched the padding between his legs as he squeaked, "oh wow, and you called me adorable?"

The fashionista gave a laugh as she waved a hoof. "Thank you, darling, now how about we go out and show Ponyville how to put on a show!" She gave Spike her hoof as they headed towards the door. Spike gulped, placing his claws over his padding, and whimpered, "We... we're going out in public!?"

The white-coated mare looked over at Spike with a soft smile; she needed to reassure her new little assistant everything will be fine. "Yes, darling, and took his claws away as she whispered, "We should not be scared of what we like to wear, darling."

"Um, we don't have to use them, right?" Spike asked with his cheeks flushing pink on his face.

"Of course not! This is a cute fashion statement, darling, nothing more! If you need to use the bathroom first, please go ahead." Rarity responded back as she looked over at the young dragon with a reassuring smile.

Spike shook his head and replied, "Nah, I'm good, sorry about that."

The white-coated mare chirped as she gave Spike a pat on the head as she had to once again convince the little drake to go along with her. Besides, they needed to spread the word on this newfound fashion experience and exclaimed, "come now, darling, you just need to have confidence!"

She then threw open the doors of her boutique as she strutted out, shaking her padded tush without a care in the world. Spike just groaned as he toddled after Rarity with the white-coated mare looking behind her with a devilish grin seeing he was now bound to her newfound love of foalish attire. But now it was time to find more ponies willing to try out this fashion statement.

Chapter three: Back at the Boutique...

Rarity was now back at her Boutique feeling rather proud of herself! She did so much making this international foal day. She stepped back into her Boutique, shaking her padded tush as she took off her dress and other foalish accessories. "Well, I say that was fun!"

"Sure! Bu...um, you said we don't have to use the di-you know!" Spike cried out as he was starting to dance about.

"Of course, darling, go use the bathroom; it's upstairs first door to the right." Rarity replied.

Spike scurried off, making adorable crinkling noises as he left. Rarity then went behind the counter, but she noticed Rainbow Dash striking poses in front of her mirrors.

The fashionista gave a smirk as she exclaimed, "hello darling! You're going to pay for that!?"

Rainbow gasped as she turned around and scrunched the padding behind her. "Wha...what? Of course not!? I was just trying it out!"

"Of course you were darling," Rarity snickered behind a hoof.

The daredevil mare slowly waddled then showed off her padding. "So...um, can you take this off?"

"Oh, I'm so sorry, darling, I must have accidentally put a lock spell on it!" She squeaked out.

The fashionista was now feeling pretty bad for putting that diaper on her friend. She acted quickly in placing Rainbow down and untaping the diaper, and threw it aside.

After she removed the padding, Rainbow Dash got up and took off the Wonderbolt onesie and then placed it on the counter. "Ok...well um, can I just buy this, please?"

"Sure...how about some diapers? You looked nice in that padding darling," Rarity asked, looking over at her squeamish friend Rainbow stuttered, seeming unable to say yes before the fashionista plopped a package of the diapers with "Cloudy" printed on the package. "Alrighty, that's twenty bits for the diapers and fifteen for the onesie. Of course, I'm giving you a friendship discount!"

Rainbow quickly placed the bits on the counter Rarity then placed the bits in the cash register before putting the oversized foal items in a giant shopping bag and placing it on the counter. "There you go, darling, need anything else?"
Rainbow just shook her head, taking the giant shopping bag and rushing out of the store without a word. Rarity waved a hoof as she turned to see Spike coming back down the steps strapped up in his diaper and wearing his suit. He looked up and asked, "did Rainbow come by?"

"Oh yes, darling, it seems she took a liking to my new fashion line!" Rarity squealed as she ran over and put Spike in a hug. "Can you stay here awhile? I might need you if more customers come by?"

The drake looked around at the store; he wasn't sure of what to say when they heard a bell jingle, and they turned to see Twilight come inside shouting. "Rarity, are you o-"

Her mouth dropped just like how Rainbow Dash reacted seeing the store's interior and was beyond surprised. The fashionista ran over shouting, "oh yes! You'll be perfect for my next client!"

"Wait, you mean you already had a first!?" Twilight asked as she squeaked, being taken by the hoof by Rarity, who was taken to a changing booth where the mare took some measuring tape and started taking measurements of her friend's rump. The violet alicorn was flustered and cried out, "Hey, what are you doing!? Stop that!"

"Oh, hush darling!? Rainbow Dash was easy because she's um...Rainbow Dash...but you're a princess and also an alicorn to boot! So different measurements, different styles!"
Twilight finally seemed to notice her friend wearing a diaper and shouted, "seriously! You're wearing a diaper!"

Rarity came in front of her friend, "oh, yes, darling! I suddenly had these new ideas of a fashion design surrounding diapers and foal paraphernalia! Trust me, darling, I don't expect everypony to wear this stuff. But I feel we need to expand on our horizons! Now hold still!"

Twilight closed her eyes as a flash of green enveloped her! Rarity watched as a nice plump diaper with little starbursts and moons printed on the padding expanded around her friend's rump along with a dark blue sleeper with silvery stars printed all over. The violet alicorn looked herself over as Rarity walked around her and explained, "now I know you like to stay up late at night to study, darling, so this outfit is easy to take off, plus its snug so you won't feel a thing. Plus, and I don't recommend it myself, but you can cut out bathroom breaks if you choose to do so."

Twilight was a bit stunned as she walked around the room, breaking into her new outfit, seeming unable to say much. Rarity, however, felt she was starting to warm up to it and asked, "so do you like it, darling?"

"Like it!?" Twilight shouted; she turned to face Rarity then squealed, "I love it! This is the craziest yet most amazing thing I've ever worn!"

Rarity clapped her hooves, feeling proud that she once again had a satisfied client. "Well, that's wonderful, darling! Now how about we get you a package of Luna Nighties and that outfit; plus the friendship discount, your full amount is about twenty bits."

Twilight took out a bag of bits and placed them on the counter; she then turned to see Spike and giggled, "oh wow, looks like Spike got his own adorable outfit!?

The little drake instinctively placed his claws over his padding as the fashionista replied, "well, he has been quite helpful darling, in fact, I say he's quite the little trooper."

Spike beamed in pride as Twilight ruffled his spines. "Alright, well, he can stay a little longer."

The young drake, however, was now really concerned Twilight couldn't be seen wearing a diaper! He stomped a hoof and snapped, "no, stop, this is all wrong!"

He turned to Rarity and pointed a claw at her as he shouted, "you gotta stop this! This is crazy!? You can't be running a shop that sells diapers and foal stuff!"
The fashionista was taken back by Spike's outburst. She stepped back and placed a hoof on her chest, feeling wounded as she cried out, "Spike! I thought you liked them as much as I do!?"

The drake gave a sigh, "Look, if you want to wear them, that's fine, but we can't be tricking ponies into buying this stuff!"

Rarity gave a sigh as sense started to enter her mind...Spike made some points that made sense...the green glow finally dissipated from her eyes, and she and Twilight both looked down at their outfits and at the shop. Twilight's face turned a bright red she quickly took her outfit off and ran out the door. The fashionista just plopped onto the ground rubbing a hoof over her face as she groaned, "Well, I certainly placed myself in an awkward situation."

Spike waddled over and gave her a hug as he said, "Hey, it's fine indulging in something like this, but ya gotta understand not everypony is gonna understand."

"Right, darling," Rarity whispered. Spike was absolutely right; she scolded herself for not listening to him sooner. The mare lit her horn up, and everything seemed to revert back to normal; the diapers vanished, and the foalish clothes reverted to regular outfits, along with the foal paraphernalia.

Rarity stood up as she looked down at Spike and apologized. "Well then...I must apologize for my behavior and for putting you in that outfit." She then blushed a little as she added, "though you looked adorable in it."

"Yeah, you looked cute in yours too! Next time we dress up, let's do something less embarrassing." Spike replied; she then gave him a kiss on the cheek in return for the compliment. Rarity then watched him slowly leave the Boutique, rubbing a claw over his cheek, and waited until he closed the door behind him. As soon as she was alone, she took out a package of diapers she kept for herself and ran upstairs to indulge in a little more fun for herself.

Chapter two: Rarity's Foalish fashion show!

Rarity was waddling down the street swinging her padded tush about as Spike continued waddling behind her. She looked back with a smile to see that he’s gotten used to walking around in his padding. Rarity continued to step forth. She started to look around, seeing other ponies around her giving her odd looks, snickering, or just looking at her with plain disgust. The fashionista didn’t care swinging her diaper about still feeling proud and carefree. She then looked upward to see Rainbow Dash flying around doing her duties cloudbusting and thought out loud. “It must be rather cold flying up there...besides, she would look better in a diaper. Don’t you agree, Spike?”

The drake gulped as he was still a tad bit self-conscious of his own padding and squeaked, “I don’t think that’s a good idea!”

Rarity gave him a cold glare, then Spike whispered meekly. “Well….maybe just a diaper...”

“Of course, Spike!” Rarity exclaimed; she then shot a green beam of magic at the daredevil mare, and a diaper appeared around her rump. Rainbow Dash kicked and cried out, seeing the padding appear around her backside. It was poofy white, of course, but it had some added touches, including blue and yellow leak guards and little storm clouds printed all over the padding. Rarity threw her head up with a smile on her face. “Well! I think that works! Now come along Spike, more ponies need some poofy posteriors!” She waddled off with Spike following behind her.

Rainbow Dash was left freaking out as she was struggling to tug the thick diaper off her rump. But no matter what she did, the crinkling poofy plastic stayed secured to her rump, smothering her crotch area in its padding.

“What the buck!? Who did this!” She shouted but then looked around, seeing other pegasi flying by. She quickly flew towards a cloud, and she tried to hide her diaper in it. The mare’s face was bright pink as she looked over around the place when she spotted the Carousel Boutique! Maybe she could get Rarity to find a way to get this thing off her!

She first looked around to make sure nopony was around her, then she took off zooming across the sky and headed straight to Carousel Boutique. There she burst through the doors only to the daredevil mare’s horror to see the shop now full of diapers and foal clothing. Rainbow Dash just stood there wide-eyed. She couldn’t believe what she was seeing as she waddled inside the shop with her padding crinkling and shifting about between her rump.
“What is going on here!” Rainbow cried out as she waddled inside, seeming unable to tear away from the shop’s merchandise.

She turned to see herself in a mirror showing off her thickly padded rump. Despite the embarrassing nature of the foalish garment strapped around her, she couldn’t help but feel like it complemented her being, of course, designed to keep her rump warm. Heck, if it weren’t so foalish, she would probably fly around in it. Rainbow paused then shook her head, wondering to herself why these thoughts were invading her mind! She had to get out of here! Rainbow tried to run away, but as she did, she tripped into a rack of adult-sized onesies. She then stumbled out to see she was now spotting a onesie that looked Wonderbolt themed. Being bright blue with little yellow lightning bolts outlining the fabric.

“No! Stop, I don’t want to wear this!” Rainbow cried out as she tugged at the fabric, but it wouldn’t come off! What made it odder was how the diaper around her rump shifted and caressed her bottom. She didn’t want to admit it out loud, but the diaper actually felt friendly around her. Rainbow Dash looked back at the mirrors in front of her and saw how the onesie seemed to fit her perfectly, keeping her padding snug, and it looked pretty aerodynamic. She started to strike some poses flashing her wings, and put a smug grin on her face. It seemed all thoughts of embarrassment slowly faded from Rainbow’s mind as she continued to pose in front of the mirrors.

As Rainbow Dash posed at the Carousel Boutique, Rarity continued her walk down Ponyville until she spotted Applejack and Big Macintosh dealing with a slight problem with their wagon. The fashionista had a devilish smirk on her face as her eyes glowed green, and she sent a wave of magic at the cart. It was suddenly transformed into a giant oversized foal buggy with apples printed all over, with foal supplies beneath. Rarity turned to Spike and asked, "so what do you think?"

"Well...um...yeah, it's great but weren't they trying to sell those apples?" Spike asked, scratching his head; he was still feeling uneasy about all this foal stuff.

"Oh, don't worry darling, they can sell the excess supplies instead!" Rarity exclaimed as she skipped off, with Spike groaning as he waddled behind her.

Applejack and Big Mac were left standing there staring at the scratching their heads wondering what just happened.
"What in the buck turned our applecart into a foal buggy!?" Applejack finally shouted she was pretty tired of crazy magical events happening in Ponyville.

Big Mac simply shrugged as he looked beneath the buggy; the big stallion started to pull out a bunch of random foal supplies packages of diapers, foal wipes, foal powder, and even jars of foal food.

Applejack stood there scratching her mane and asked, "what kind of crazy magic did this!?"

Big Mac shrugged again before pulling out the biggest package of diapers she's ever seen. Upon seeing the giant package of pampers, Applejack burst into laughter before joking. "What's up, Big Mac ya thinkin' of putting one on!?"

Big Mac's cheeks then flushed a shade of pink and gave a slight nod and squeaked, "Ey'yup."

The farm mare then stopped laughing and was now looking somewhat stunned. Did she hear her brother agree to her joke? She shook her head, thinking she must be hearing things. The farm mare asked again, "cut it out, Big Mac, put those things down, and let's go. We gotta go find another wagon."

Big Mac shook his head and held up the package of diapers, and responded, "ey'nope."

He then walked over and gave the package to his sister. She blinked, then looked down at the package and still can't believe that it was so huge and asked, "wait, you want me to actually put you...in a di...diaper?"
The big red-coated stallion gave another nod and chirped, "ey'yup."

Applejack was going to shout no and drag her brother to Twilight or something. But for some reason, she just took out a blue foam pad and gave it a pat, then said, "All alright, just lay down then."

Big Mac did as his sister instructed as he laid down on the pad. Applejack then tore open the package and took one of the massive plastic squares from the package. However, the farm mare paused as she had no idea why she was doing this or what was making her continue placing this padding around her brother's rump.

But she continued regardless, first taking out a giant container of foal powder and poured a thick coat of powder over her brother's crotch area. Then she took the enormous plastic square and slowly strapped him up in the padding. It was like a sea of white padding with little green and red apples printed all over the diaper. After securing the tapes on the landing zone, Applejack helped her brother onto his hooves. She stepped back to admire her brother rocking that thick padding he strutted about with a smile on his face. The farm mare's cheeks flushed pink seeing how adorable and cheerful he looked. Applejack was then hypnotized by the giant diaper in front of her; she couldn't but feel this need to just...touch it...She slowly trotted over and gave the thick padding a poke with a hoof seeing her hoof sink in the sea of crinkling padding.

Applejack couldn't help but snicker, "dang, Big Mac, this diaper was a perfect fit! Is it um comfy?"

Big Mac turned around, throwing his head in the air, and let out a big, "ey'yup!"

The farm mare couldn't help but burst into another fit of laughter before she turned to the foal buggy...then suddenly, an idea came to her! She turned her attention back at Big Mac then asked, "Hey, I got an idea to make up for all the lost apples!? We're gonna sell them pampers and foal stuff, and you're gonna be our cute mascot so we can sell this foal stuff to make up for all the lost apples, ok?"

Big Mac nodded his head in agreement and chirped, "Ey'yup."

The stallion waddled towards the giant foal buggy and settled inside. Applejack then struggled to pull the safety straps over the massive diaper around his waist. After securing the straps, she gave the padding a few more pats. She then placed a Smartypants doll in his hooves and plopped a green pacifier into his mouth. He suckled on the pacifier, letting it bob up and down in his mouth as he snuggled the doll to his chest. Applejack got behind the buggy and gave a deep breath as she used her strength to push it down the road, shouting, "foal supplies for sale! Get your adorable foal supplies!"

As Applejack walked about trying to sell foal supplies, Rarity was now heading back to her boutique when she saw the little party Pinkie Pie was throwing for the foals of Ponyville, it looked rather cheerful with a small band playing mariachi music, foals laughing and seeming to be generally having a good time. They didn’t really notice her as Pinkie Pie came out of Sugarcube Corner with a giant cake and placed it down on the table. She gasped, seeing Rarity in her crazy outfit, and shouted, “Rarity! What are you wearing!?”

Everypony turned to see the fashionista as Spike quickly hid behind Rarity. She, however, wasn’t worried or embarrassed; she then performed a curtsy. “I am celebrating filly and colt festival, darling!”

The foals then all burst into laughter, but Rarity didn’t seem to mind as Pinkie Pie bounced over and cried out, “Oh wow!? I could never imagine you dressing up in such a silly outfit! Can I have one!”

Rarity tapped a hoof to her chin; this was the first time somepony asked her for one of her adorable outfits. Dozens of ideas came to mind before she chirped, “of course, darling! I have the perfect outfit for you!”

She lit her horn, and Pinkie had a thick diaper strapped around her rump with little cupcakes printed on the padding; a lacy butter-yellow foal bonnet appeared around her head, a bright yellow pacifier appearing in her mouth, along with a bright yellow bib with balloons printed on the fabric. Rarity stepped back to admire her work looking at the outfit with a smile, and exclaimed, “there we are, darling! Looking adorable as ever!”

Pinkie Pie scrunched the padding beneath her rump and squealed, jumping up and down shouting, “Thank you! Thank you!”

She bounced off to continue serving the foals while they were all bursting into laughter. Rarity turned back around, and she chirped, “now come along, Spike! I believe it’s time we returned to the boutique.”

She then turned around with the purple drake’s cheeks flushed pink, having his own outfit exposed. He quickly toddled along besides Rarity as rancorous laughter ensued.