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(Contains: nudity)

by Zero-Cross

Trixie Lulamoon was visiting Canterlot, one day in the kingdom of Equestria. The show mare hadn't been to this city in years, since she first enrolled in Princess Celestia's school of magic for gifted unicorns. But that was another time, and rather a sensitive subject for Trixie as to why she had left.

Trixie had recently returned to Canterlot, having heard that her rival, Twilight Sparkle, was now an Alicorn Princess, with her own castle in Ponyville. Needless to say, Trixie was livid; to think that her arch rival (in her mind) had attained a position of such great importance with those friends of hers. She'd show them all, though; she would make it so that all of Equestria knew the name of Trixie Lulamoon! “Now where is that shop?” Trixie checked the small map of Canterlot she was given. “I'm right here, but all there is is this alleyway!” That's when she looked down said alleyway, and noticed something at the end. Trixie walked into the alleyway to get closer, and saw what looked to be a small shop hidden away from the rest of town. 'Now WHY would someone set up shop HERE?' Trixie said. '...well it certainly is a “secret shop.' She walked towards the shop and stepped in through the door.

The shop was dimly lit and seemed very reminiscent of the shop where Trixie had bought the “Alicorn Amulet” a year ago. The shop contained all sorts of magical artifacts and books; but would it have what Trixie was looking for? Only one way for her to find out. Trixie went to the book section, not having any interest in artifacts since the amulet incident. As she looked around, Trixie noticed a single purple book sticking out from the rest. She grabbed it and pulled it out to have a look. The cover read “Forgotten Spells.” “Forgotten Spells, hm?” Trixie raised an eyebrow. “This ought to be good. I'm going to wow Ponyville with some of these done.” She rushed to the cashier desk, noticing the cloaked pony at the desk, who seemed partially asleep. Trixie checked the price of the book on the cover...which read 3 Bits. “3 Bits? That's...very cheap for a book like this.” Trixie mused. “Oh, well.” She dropped 3 Bits onto the counter, before she walked out with the book. After exiting the shop AND the alleyway, Trixie began to make her way to her caravan (which was brand new), where she was planning her “comeback show.”

The next morning, in Ponyville, numerous ponies spot a new, yet familiar looking caravan rolling out onto the streets.

“Wait isn't that...”

“HER, again?”

“Oh man...”

Numerous townsponies didn't look too thrilled about having Trixie back. However...

The caravan suddenly opened up, turning into a bright, decorated stage.

“Fillies and Gentlecolts! After a long absence and soul searching, you will all have the pleasure, witnessing the comeback of the Grrrrrrrrreat and Powerful Trrrrrrrrrrixie!”

In a flash of blue smoke, Trixie appeared before the audience. But only 2 or 3 ponies even looked at her, much to her chagrin. However, she knew just the spell to start things off. “Not impressed? Perhaps my opening spell shall convince you! SWELL ATTENTION!” Trixie yelled out, as a magic flash erupted from her horn.

A few ponies stopped to look at Trixie, wondering what the flash was all about.

'Blast...I only have the attention a few ponies...' Trixie thought. 'Why can't this spell--' Suddenly her ears twitched as she heard a hissing sound coming from her body. When she looked down, she was shocked to see her belly, waistline, and breasts blowing up. “HUH!?” Trixie could feel her hips, butt and thighs blowing up behind her as well.

“She's blowing up!?”

“Is she turning into a balloon!?”

The exclamations from the ponies watching attracted the attention of other ponies whom all stopped and looked at Trixie.

Trixie grunted a bit as her belt tightened around her swelling body, before the buckle broke. POP! Trixie's belt bust off of her body, making her swell faster and bigger inside of her leotard, while her stockings strained against her thickening legs. “GAH!! What's going on!? This isn't what I had in mind for “swell attention!”” She cried.

The bigger Trixie inflated, the more ponies stopped in their tracks to look.

Trixie could swear that every time new ponies stopped to look at her, the bigger and faster she would swell. Rips and tears were appearing all over her leotard and stockings as both struggled to keep in Trixie's growing form.

More and more ponies were looking towards Trixie as she blew up.


Trixie squealed in horror as her leotard bust off, leaving her in black bra and panties with white polka dots.

A lot of the stallions (and even some of the mares) stared long and hard with wide eyes and bleeding noses.

“WOW! What a trick!”

“She looks amazing!”

“Hey everybody! We all get to see a beautiful mare get bigger!”

Trixie wrapped her arms around her expanding body as she outgrew her stage, her enormous panty rump overtaking it all, and crushing it as it grew and swell inside those panties. Trixie's bra stretched and creaked as it tried to contain her enormous bust and deepening cleavage.

“WOOHOO!! Cleavage diving time!” A brown pelted, blonde maned Pegasus colt whose cutie mark resembled a pony diving into a pool, shouted out. He jumped from one of the clouds above and dived RIGHT into Trixie's cleavage.

“EEK!” Trixie blushed madly as she felt the colt dive into her bust.

The ponies below all laughed at the cleavage diver, drawing more attention to Trixie.

“Ah! No! Stop!” Trixie cried as she swelled like a balloon, her breasts almost obscuring the view of her huge belly which she was holding. A creaking sound came from behind Trixie, as the clasp of her bra was about to bust. “NO! NO! NONONONONONONONO!!!!”


Trixie's bra snapped and flew off, flashing her bare boobage to the world.

“WOW!” Everypony exclaimed as more and more eyes turned to look.

“AH!” Trixie hugged her bare breasts to cover them...only for her to continue to swell bigger and bigger. Twilight Sparkle's castle was right behind her, but now was being dwarfed as it was engulfed under the shadow of Trixie. “Wh-When will this stop!?” Trixie cried as she continued to blow up. “I can't even look past my own chest!” Trixie couldn't take this anymore. This was getting far too embarrassing; and she needed to get away. Trixie began to run; the ground shook with each running step she took, shaking up Ponyville and making ponies fall over, or run as they tried to avoid getting stepped on. With so many eyes on her, Trixie could only grow bigger as she reached the clouds.

The town of Ponyville began to darken as shadows were cast over it, due to Trixie. But those shadows soon spread past Ponyville. It spread along the hills, to the Everfree forest, to Sweet Apple Acres, even to Canterlot! The sun was no match for Trixie's big blue bulk as her half naked form seem to fill the sky.

The Pegasi in Cloudsdale were doing their usual duties, making the weather and such. One can only imagine the horror and shock they felt when they saw “the Incredible Growing Trixie” stomping and swelling their way.

Trixie watched in horror as her chest bulged into Cloudsdale, before looming over it as her belly began to push into it.

Numerous Pegasus mares couldn't help but point and laugh at Trixie's ridiculous looking state. Among them, was Rainbow Dash, who couldn't help but make some jabs at Trixie's expense.

“HA! What a blimp!” Rainbow Dash giggled. “She's got a size to match her ego at least! It's the Gigantic and Fat Trixie! HAHAHAHAHAHAHAHA!”

That made Trixie REALLY upset; so upset that she prepared her spell yet again. “You're a friend of Sparkle's! Rainbow Dash, wasn't it!? I'll show you! SWELL ATTENTION!”

Rainbow Dash and three other mares (which turned out to be Fluttershy, Derpy Hooves, and Lightning Dust) were zapped by the spell and sent spinning back a bit. “OW! What the heck!?” Rainbow Dash cursed.

The other Pegasi all turned to Rainbow Dash and the girls to see if they were okay. That was more than enough for the spell to kick in.

Rainbow Dash suddenly noticed her belly and sides and breasts blowing up, giving her quite the ample bust and muffing top. “ACK! Trixie, what the heck did you do to me!?” Rainbow Dash felt a big bump behind her as her hips and butt blew up behind. “EEP!”

The other 3 Pegasus mares squeaked as they inflated as well, breasts, bellies, butts and all.

The other Pegasi all gasped in shock, eying Rainbow Dash's expansion in awe (along with the expansion of the other mares. The more they looked, the bigger and faster Rainbow Dash and the mares would grow.

Rainbow Dash was blowing up like a balloon, as her entire body puffed under her clothes. “AH!!! I'm a balloon!” One big rip sounded out as Rainbow Dash's enlarging rump burst through her shorts, exposing bright pink panties with rainbow prints. “EEK! My panties!”

“Oh wow... Such cute undies...” Fluttershy whispered...when her skirt popped off, showing HER  bunny-print panties. “!!” She blushed deep red

“Whoa! Rainbow Dash got quite the booty!” Derpy grinned, when her bubble printed panty flank bust through her pants. “YIKES! I just don't know what went wrong!” She blushed.

“Wow...” Lightning Dust looked at everyone's inflating forms, before checking her's out as her shorts ripped away, exposing some lightning-bolt panties on her thick, juicy plot. “Meep! I'm getting a badonkadonk, here!”

“W-Wait a minute...they're LIKING this?” Rainbow Dash blushed, when her top ripped open, exposing a matching rainbow print bra on her huge chest. “WHOA! I'm sporting some blouse puppies!”

“You're not the only one, Dash!” Lightning Dust grinned as she and the others lost their shirts to their enormous chests and bras as well.

The Pegasi all whistled and cheered as they watched Rainbow Dash and her girls grow...which really fed her ego, which was now growing just like her.

“ all like what you see huh?” Rainbow Dash started to grin, sticking out her swelling chest and bouncing it while she slapped her growing belly, which drove the Pegasi wild. Winking at the crowd as she grew even bigger, Rainbow Dash turned around and wiggled her rump, flashing her panties at everyone as it ballooned.

The other 3 Pegasi mares started to get into it too as they flaunted their ballooning bodies before Cloudsdale, which they were outgrowing VERY quickly, much like Rainbow Dash was.

Trixie couldn't believe this; they were enjoying it!? And those in Cloudsdale were too. Of course, she was still being watched as well; still growing. But she noticed how Rainbow Dash and the other mares were fast approaching her size; although THEY were floating like parade balloons.

“ many eyes...” Fluttershy blushed nervously at everyone watching, thought she was enjoying her rapidly expanding bigness.

“Ah, just go with the flow, Fluttershy,” Rainbow Dash winked at her friend and wiggled her booty at her.

Derpy just grinned goofily as she floated on her back. “Mmmm...”

Suddenly, in one fell swoop, they felt some breezes on their chests...and saw their bras were gone. Gasping, they covered their huge chests as best they can, before looking at a smirking Lightning Dust.

“Heh heh heh...” Lightning Dust grinned wickedly as she twirled the three stolen bras on the end of her figure.

“ARGH! What else could happen!?” Trixie growled in frustration as Cloudsdale became ant-sized to her growing form. BONK! “OW!” Trixie rubbed her head and looked up. “EEK! Is that the moon!? Trixie's going to outgrow the entire planet at this rate!”


Trixie squinted as a blast of magic enveloped her...and she ceased to grow.

“Well, well...what kind of trouble have you been up to, young lady?”

Trixie turned to see a very unamused Princess Celestia looking at her from one cloud. “P-Princess Celestia!?”

Princess Celestia's magic spell had only affected Trixie however, as the Pegasi mares were still swelling.

Lightning Dust was keeping ahead of Rainbow Dash, playing keep away with the stolen bras, while admiring her own enlarged bust size, which appeared to be the biggest out of the 4 Pegasi racks.

“Get back here, you bra thief!” Rainbow Dash was drawing closer to Lightning Dust, eyes on Lightning Dust's fat panty-clad flank as it grew like crazy

“Gotta catch me first, Rainbow Blimp,” Lightning Dust stuck her tongue out playfully.

Fluttershy was busy trying to cover her exposed breasts with the clouds. “Oh..oh my..! I'm topless!” She squeaked, as she kept on growing.

“Oh!” Derpy accidentally backed up her panty plot into a few amorous colts, who all hugged it.


Trixie looked towards another cloud, and saw Twilight Sparkle, who seemed to have bed-sized breasts that she was trying HARD to hold up.

“We need to have a LONG talk...” Twilight said.

“Sparkle!?” Trixie exclaimed. “Why...”

“Why do I have enormous breasts?” Twilight asked. “Because, your inflating rampage surprised me and made me screw up a spell I was trying. HNG!” She grunted and squeezed her breasts as they grew a few more cup sizes. “And they're STILL growing!” A big rip sounded out as Twilight's shirt exploded, exposing a dark purple bra with star prints.

“Yoink!” Lighting Dust flew past and snatched off Twilight's bra.

“AH!!!” Twilight turned dark red and tried to cover her enlarging twins. “Why you!!!” Twilight suddenly turned around, swinging her gigantic chest at Lightning Dust.


“GAH!” Lightning Dust was stunned by the “breast slap.”” Dizzy she stopped flying for a moment; more than enough time to be tackled by Rainbow Dash.

“GOTCHA!” Rainbow Dash smirked.

Trixie watched as Princess Celestia rummaged through her cleavage, before pulling out the magic book that had started this all.

“Hmmm...Forbidden Spells?” Princess Celestia raised an eyebrow and had a quick read. “Wait a minute...I recognize this hand writing. There's only one entity who was make spells like this.

Everyone seemed to know this too, as they all came to the same conclusion.


  • Mood: Cheerful
  • Listening to: Nothing
  • Reading: Nothing
  • Watching: Nothing
  • Playing: Earthbound
  • Eating: Celery
  • Drinking: Water
Guess who recently received their Bachelor's Degree for Business Administration? =3
Mature Content Filter is On
(Contains: nudity and sexual themes)

by Zero-Cross and I-Was-A-Teenage-Dilbert (A.K.A. Ignoble)

Christmas was over and 2014 was almost over as well in New Mobitropolis. While Sonic and the others were out with their loved and partying, Shadow had opted to stay home, not wanting to “suffer the fools” as he put it, just like he did with Christmas.

Rouge, on the other hand, was not about to let Shadow be a Scrooge, and was determined to get him into the holiday spirit. She figured she had JUST the thing to get him into the spirit, well that and seduce him into becoming her boyfriend.  A couple of days ago, Rouge had heard about Sonic and company's Christmas party and the incident which took place at it, involving Lien-Da; she thought back to that very day.


Rouge had just flown down to the front door of Tails' workshop, before knocking on the door.

Footsteps came from inside, before the door opened, revealing Tails. “Oh, hi Rouge. What can I do for you?”

“Hey Tails...I heard about what happened at the Christmas Party,” Rouge said.

“Oh yeah...” Tails laughed nervously, I bet you saw Sonic and the others with their girlfriends lately, along with the girls' new body shapes. “Well, Lien-Da kinda crashed the party and spiked the girls' cocoa, purely because she was jealous that they all had boyfriends and she didn't.”

“SHEESH! How petty can someone be?” Rouge said. “What did she use on them, anyway?”

“Some special crop fertilizing mushrooms I made,” Tails explained. “I made them to help with our farming around New Mobitropolis. They kind of look like white, squishy marshmallows; not to mention they're sweet as well. But they're NOT meant for consumption, seeing as how just ONE will make you blow up with 500 pounds.”

“Really now?” Rouge was intrigued. “So where are these mushrooms now?”

“I still have a good number of them left,” Tails explained.

“Well, then...” Rouge suddenly looked down, hanging her head for a moment.

“Hm?” Tails looked at her.

Rouge suddenly lifted her head up with a flirty, seductive look. “Would you consider letting me taking a few?” She fluttered her lashes.

“EEP!” Tails blushed madly. “R-Rouge! I c-can't! Just one of these shrooms will make you blow up like a balloon!”

“Pleeeeeeeaaaase?” Rouge kept up her look, as she sashayed closer to Tails. “I know what I'm getting in to... If you were a real gentleman, you'd let me take one....” She took a deep breath, sticking out her chest a bit, as her three top buttons popped open, showing her ample bust and red satin bra.

Tails' eyes widened as he stared at Rouge's cleavage, his male hormones keeping his eyes glued to Rouge's lovely “mountains.” “W-Well...I guess I could p-part with one mushroom...”

“Mmm-mmm...make it two, cutie.” Rouge leaned over, kissing Tails' cheek softly.

“AH!!!” Tails' eyes widened, his ears steamed, blood gushed out of his nose and he fell to the ground, red in the face. “T-Take as many as you'd like...” He murmured. “They're on my table.”

“Thank you!” Rouge gave a smile, before skipping in and seeing the bag. She reached in and took out two of the little white mushrooms. 'Wow...they really DO look like marshmallows,' she thought, before grinning. 'Boy is Shadow in for a surprise.' Rouge flew out of the workshop, but stopped to wave goodbye to Tails. “Bye Tailsy, thanks for letting me take a few mushrooms!”

“You're welcome...” Tails moaned, with a goofy look on his face.


Rouge grinned to herself as she looked at the time; it was 10:45 PM, on December 31th. She looked at the table of food she prepared, having a little surprise in mind for Shadow.

The sound of the door opening and closing came from the front of the house, signifying that Shadow had come home.

“Perfect,” Rouge said as she waited for Shadow to come into the living room.

Shadow was walking towards the living room of his house, happy to be in some solitude. The bar he went too was getting too crazy and festive with the upcoming New Year. Shadow HATED parties; mainly because he didn't like being around so many people; with the BIG exception of Rouge, partly because he had become used to her company and partly because deep down inside his mind, heart call it what you will; he did have some feelings for her. Though these feelings were so well hidden even Shadow himself was only briefly aware of them from time to time. When he came into the living room, he found Rouge waiting for him near a table of snacks.

“Welcome home, sweetie,” Rouge smiled.

“Hello, Rouge...I see you prepared some food for New Years,” Shadow observed.

“Mhm. And I've got a little something planned...for JUST the two of us,” Rouge winked.

Shadow raised an eyebrow. “What are you up to?”

“Oh, you'll see...” Rouge took the two shrooms and popped them into her mouth, gulping them down.

“Wait a minute!” Shadow suddenly took notice. “Aren’t you supposed to put those in s’mores or into some hot chocolate?”  Rouge merely swallowed them; winked, put her hands on her belly puckered her lips, “Those weren't marshmallows!” She hotly replied in a taunting tone. “You mean… those were the mushrooms Tails talked about? The ones that...” Shadow stumbled back, his nose bleeding.

“Bingo,” Rouge said, patting her belly, as it started to gurgle. Suddenly, her belly began to bulge outwards, along with her waistline and hips.

“R-R-R-Rouge!?” Shadow stammered as he watched Rouge grow and curve out.

“Looks like this bat chose the wrong day to wear a short blue skirt and a red buttoned up blouse,” Rouge giggled, before her butt blimped out from behind, and her breasts from the front. The buttons on Rouge's blouse began to pucker and strain against her growing belly and breasts, while her skirt struggled to contain her huge posterior and hips.


One of the middle buttons of Rouge's blouse popped off, exposing the middle flesh of her belly.


Rouge's bellybutton became exposed as the two buttons at the bottom of her shirt came undone, belly bulging out in full view as she packed on the pounds.

Shadow's face began to redden as he watched Rouge blow up.


The button on Rouge's skirt suddenly popped off as the garment shrunk and ripped at the seams, showing Rouge's purple panties with light blue diamond prints.


The top three buttons on Rouge's shirt popped off to make way for her bouncy big breasts, as they grew inside of her matching red and white heart bra. “Mmmmm...” Rouge moaned softly as she put her hands behind her head and stretched, showing off her rounding fat body.


Rouge's skirt finally burst off, as her fat panty bottom bulged out between her huge belly and fat legs. “ skirt was getting tight anyway,” Rouge purred. “There's more room for my big sexy belly to grow.” She pat-patted her swelling belly as it grew nice and big. “Don't you think, Shadow?”

“I...I...I...” Shadow was blushing so hard that he was at a loss for words, the experience also made feel a little “funny” as he watched Rouge grow fatter, and fatter... and fatter.

“Thought so,” Rouge giggled. “Now the Ultimate Life Form can spend the arrival of the New Year with a big sexy blimp of a bat girl.” She purred, as she rubbed her growing belly.

Shadow gulped nervously, tail wagging a bit. “Heh...heh heh...”

Rouge didn't seem to stop growing until she was at least half a ton, given the fact that both mushrooms she ate gave her 500 pounds each.  “Mmm...boy, am I so big and fat or what?” Rouge said seductively, rubbing her gurgling belly, slowly turning around and shaking her huge rump at Shadow.

“But...I COULD be even bigger,” Rouge winked. “See all the food on the table?”

“Y-you want me to...feed you!?” Shadow stammered with a red face.

Rouge nodded, winked flirtingly and opened her mouth expectantly.

Shadow gulped nervously. “F-Fine...” ' she trying to seduce me?'s working...oh Aurora, I'm going to need a cold shower tonight...' He thought as he picked up a big plate of boneless chicken tenders and barbeque sauce. “L-Let's start with some chicken wings...” He took one and dipped it deep in a little pot of ranch dressing, before feeding it to Rouge.

Rouge gulped up the dressing covered wing, licking some of it off her lips. “Mmmm...more...”

Shadow shivered a bit, before feeding Rouge another wing...and another...and another...

Rouge's belly rumbled in pleasure as it was fed, bulging bigger and bigger as it was filled with chicken wings, creaking and stretching softly.

Shadow tail waggled excitedly at what was happening; he had to admit...this was more than a little arousing. He took a plate of hot dogs next, each stuffed with mustard, relish, ketchup and jalapeño peppers; the wieners were also wrapped in thick bacon. Shadow began to feed the hot dogs to Rouge.

Rouge felt a hotdog or two being stuffed in her mouth, before munching them down and gulping them into her belly. Once again, Rouge's belly stretched and bulged out, along with her breasts and butt, which took on thick, sexy fat as well. Rouge's now very puffy wings struggled to flap but did so cutely as she shifted a bit on her big fat scantly panty clad rump, which felt VERY comfortable to sit upon. She playfully pat-patted her big fat belly, giving it a big slap as it swelled.

Shadow followed up with some beef, bean and cheese burritos. NOW he was getting excited, and wanted to see how much fatter Rouge could get as he teasingly stuffed burrito after burrito into her mouth.

Rouge moaned playfully as she was fed each burrito, her belly rumbling loudly as it blew up like a balloon, bigger and bigger. “Ooooh...I'm getting soooooooooooo fat!” Rouge moaned. She then proceeded to perform a taunt mocking the most frequently made New Year’s resolution, “No matter what I do I just keep getting fatter...and fatter...and fatter!”  She then winked provocatively teasing, “I’m going to be such a big fat blimp!” She wiggled her big belly, before inflating her cheeks and letting out a loud belch.

“WHOA!” Shadow fell back from the sudden sound. “What a belch!”

“Thank you, sweetie,” Rouge giggled. “I think I'm weighing about one and a half tons by now.” She patted her bulging belly.

Shadow closed his eyes and sighed, before climbing atop Rouge's belly and lying atop it so he could look at the large bat girl. “You kinky girl,” he smirked. “You had this planned from the beginning, didn't you?”

“Mmmhmm...” Rouge purred. “Oh by the way...look at the TV.”

Shadow looked at the TV, which was showing the glittering New Year’s Ball coming down upon the middle of Station Square.”












“Mmmm...just in time,” Rouge smiled. “Happy New Year, Shadow. Here's to a brand new year, with a big fat sexy bat girlfriend.”

“Mmmm...this is going to be a Happy FATTY New Year in deed,” Shadow grinned, before he gently grabbed Rouge’s new chipmunk puffy cheeks complete with a quadruple chin and kissed her. Rouge merely kissed back to the signature sound of intimacy, “Mmmmmmmmm…” they both purred.

Belated fic to ring in the new year, and sequel to Big Fat Mobian Christmas
All characters property of SEGA and Archie
Special thanks to :iconiwasatennagedilbert: for co-writing this story with me.
Mature Content Filter is On
(Contains: nudity)

by Zero-Cross

It was the holidays in New Mobitropolis, snow was all around, holiday decorations were up, and for once, no one had to worry about the Eggman Empire spoiling things. It was a time where everyone could just enjoy a time of celebration.

Sonic the Hedgehog, for one, was getting into the festivities as he looked at the decorations inside of his house, including the tree with presents underneath. But he wasn't spending it alone. He figured that this year it'd be perfect to have a Christmas Party; right now he was waiting on Amy Rose, who took it upon herself to invite their friends over for the party.


“It's open,” Sonic said as he was setting down some snacks.

The door creaked open, revealing Amy Rose in her short skirted parka, wiping the snow off her boots before coming in.

“Oh, Amy! Back already?” Sonic asked rhetorically. “Did you manage to get the invitations out?”

“Uhuh,” Amy nodded. “Tails, Sally, Knuckles, Julie-Su, Ash, Mina, Silver, and Blaze are definitely coming. Although, Rotor's already gone to the Frozen Tundra to visit his family, Bunnie and Antoine wanted to spend Christmas by themselves.”

“And Shadow and Rouge?” Sonic asked.

“You know how Shadow is with Christmas in general,” Amy said. “And Rouge is hellbent on trying to get Shadow to get into her pants.”

Sonic sighed a little. “Typical, Shadow...I wonder if Rouge is even going to succeed.”

“Knowing her, she probably has her ways,” Amy reasoned with a smirk. “I have my ways to get you turned on, after all.” She winked.

Sonic blushed and smirked back. “You vixen...” He chuckled. “Well leaves more snacks for the rest of us!”

Amy giggled at that. “I was wondering when you'd think of that.”

A few hours later...

Sonic, Amy, Tails, Sally, Knuckles, Julie-Su, Ash, Mina, and Blaze were gathered around in Sonic's dining room and kitchen, enjoying the party going on. Silver, however, had yet to arrive; Blaze explained he had to drop by the store in order to pick up some sweet rolls for the party.

“Mmm, these sausage rolls are amazing, Sonic!” Knuckles said as he sampled the snacks.

“We never figured you to be a chef,” Julie-Su giggled as she sampled one of the butter tarts.

“Heh, well, I DO know how to make more things than JUST chilli dogs,” Sonic smiled, as he was in the middle of making some hot chocolate.

“Of course, he had a little help,” Amy smirked, wrapping her arm around Sonic's.

“It's too bad the others weren't able to come,” Tails piped up, “but I guess they have their own ways of celebrating the holidays.”

“Also, it's good to relax for the holidays and not have to deal with Eggman's army,” Sally added.

“I don't know about you guys,” Ash suddenly spoke up. “But I'm still feeling a little chilled from being outside.”

“Still feeling cold, hm?” Blaze asked, as she was helping Sonic with the hot chocolate. “Some hot chocolate will warm you right up.” She spoke as she used her fire power to heat up the milk and melt the chocolate in the bowl.”

“Alright, NOW we're talking,” Ash grinned.

“It's almost ready!” Sonic announced as he sprinkled in a little cocoa and mixed it up, adding a little more milk in as Blaze kept the mixture nice and hot.

Soon there were 10 cups of hot chocolate; 5 with a rather big marshmallow (the kind used for s'mores) in them, and 5 without.

"One of these is for Silver," Blaze explained the extra cup. "Hopefully he won't be too long. I'll keep it warm for him, just in case."

The boys, preferring their hot chocolate by themselves, chose those without the marshmallows, leaving their girls each with a cup of hot chocolate with a marshmallow floating in it.

The boys sipped their hot chocolate first; Sonic, Tails, Knuckles, and Ash welcomed the warmth that coursed through their bodies.

“Ooooh yeah,” Sonic wagged his tail.

“Yes...THAT'S much better,” Ash grinned.

“Warm and toasty!” Tails and Knuckles both said as they took another gulp.

Seeing how much the boys were enjoying their hot chocolate, the girls all took sips of the hot, thick, chocolatey treat. The marshmallows in the girls' cups soaked up some of the chocolate as they drank, before they each plucked out the marshmallow and gulped it down, before taking another drink.

From outside, a pair of eyes watched the party with a devious female giggle. “That's right, girls...drink your hot chocolate and be SURE to eat those marshmallows. I think you'll find the marshmallows themselves to be quite filling in more ways than one.”

Suddenly, 5 loud gurgles sounded out.

Sonic and the boys were snapped out of their thoughts as they set their mugs down and looked towards the source of the gurgles...which were coming from the girls.

“Uh girls?” Sonic spoke up. “Are you okay?”

“HIC!” Amy hiccuped. “I feel kinda full.” She placed her hands on her belly, when she suddenly felt it bloat out, followed by her sides and hips, creaking and groaning away. “Eep! Am I getting fat!?” Amy felt a bump from behind and looked, noticing her rump growing out from under her skirt, as her white panties with red hearts began to show, exposing more as her bottom grew out. Amy's breasts blimped under her chin like two balloons; the bigger they grew, the more the front of her dress would rip, exposing her cleavage, and her bra. With a loud pop, Amy's belt popped off her dress, allowing her belly to grow bigger.

“Amy!” Sally cried. “What's happening to—EEK!” Sally's belly FWOOMPED out from the front and sides. Panicking, she tried to hold it and push it back in, but to no avail. It didn't help that Sally's breasts blew up over her belly as well, putting some great strain on her clothes. A loud rip and small pop came out, as Sally's shirt tore open and the button on her shorts popped open, exposing the front of her navy blue panties with acorn prints. The seat of Sally's shorts literally exploded, as her rear blimped out to show her acorn panties in full view, the remains of her shorts falling down around her ankles.

“Okay, WHAT is going on!?” Julie-Su exclaimed, before her breasts fwoomped out from under her face, popped open her vest, and showing a light blue bra with white hearts. “ACK!” She tried to close her vest around her growing breasts, when she suddenly felt her butt grow and stretch inside of her spandex short shorts, tightening them ever so quickly, the seams beginning to tear open to expose matching blue and white heart panties. Julie-Su's belly blew up as well, pushing her vest open and popping open the front of her shorts.

“Why's this happening to us!?” Mina freaked out as she too began to grow. Her already exposed yellow belly rapidly swelled from all over, creaking and groaning softly, as did her butt from underneath her shorts, widening and stretching out with her hips. A pop echoed out as Mina's shorts button popped off and opened, before the seat split open wide, exposing Mina's lavender panties with purple hearts, which became more exposed as her ruined shorts burst to shreds. Mina's breasts were the last to bloat, quickly outgrowing her tiny black top, and leaving her heart bra exposed.

“Whoever did this is gonna pay...” Blaze muttered darkly, as she blew up as well. Buttons popped as Blaze's belly grew and burst through her top, along with her breasts. A red bra with goldfish prints appeared, stretching along Blaze's swelling breasts, while her belly continued to gurgle and swell. Blaze's hips and bottom blimped out below her, along with her legs, already starting to tear the thin, skin-tight garment until they burst apart, exposing Blaze's red and goldfish print panties.

Sonic, Tails, Knuckles, and Ash all dropped their mugs in shock, eyes wide as dinner plates and Sonic, Knuckles, and Ash's nose bleeding (while Tails just blushed madly) as they watched their girls swell and burst out of their outer clothing, wondering just WHAT the heck happened.

The girls, needless to say, were all fat, rounded, and roly-poly, possibly 500 pounds each. They were all flustered, confused and quite horrified; especially given the fact that they were all massively bloated and indecent in front of their boyfriends.

Meanwhile, the mysterious figure was backing out of her bush, grinning evilly. “ sister, Julie, and her girlfriends have packed on quite a few holiday pounds it seems. Shame on them for drinking so much hot chocolate with marshmallows.” She was about to sneak off, when she was suddenly hoisted into the air and our of the bush by a light blue aura. “ACK! What the hell!?” She looked down to see a very irritated looking Silver.

“And just WHAT do you think you're doing, Lien-Da?” Silver glared at the evil red female echidna. “And WHAT were you talking about, regarding holiday pounds?” He peered through the window, and his jaw dropped at the sight of Blaze and the others, his eyes falling on the sight of Blaze's huge gold fish panty rump. Shaking his head, trying to get his thoughts in order, Silver threw the door open and tossed Lien-Da in.

“What the...Lien-Da!?” Knuckles exclaimed.

“I just got back from the store guys,” Silver said, “and I've just seen what's happened to the girls. Apparently, Lien-Da knows something...and if she knows what's good for her she'll talk. RIGHT?”

Lien-Da gulped as she looked at the 5 glaring Mobian males. “Gh...fine... Last night, when blue boy wasn't looking, I snuck into his house and did a switcheroo on those marshmallows. I've got the real marshmallows; what you put into the hot cocoa? They're actually white, squishy, sweet mushrooms, made for crop enhancing; the same your two-tailed friend made in his lab.”

“WHAT!?” Sonic looked surprised.

“So THAT'S what happened to them!” Tails said.

“What mushrooms?” Knuckles looked at Tails.

“They were a little something I made to help with crop fertilization,” Tails explained, “faster and cheaper than the usual methods...but they were ONLY designed to be consumed by massive crop fields; NOT by people directly...I think you can see why.” He rubbed the back of his head nervously. “But did YOU know about these mushrooms!?” Tails looked at Lien-Da

“I had a hidden camera installed in your lab a few weeks ago,” Lien-Da explained. “I was able to watch you create those mushrooms and found out what they did. As to why I did it,” Lien-Da suddenly sported an irritated look, “You girls think you're so “all that” just because they have boyfriends, with the exception of Acorn there... It's not fair! I'm curvy, shapely, and I look good in black leather! I should have men falling at my feet! Well, we'll see how beautiful you think they are now that they've let all those “holiday pounds” get to them!” Lien-Da laughed, only to noticed that the girls were now surrounding her.

“Girls?” Sonic looked at them. “What would you like the boys and I do to with her?”

“Oh, you don't have to do anything...” Amy said with a glint in her eye, as she held the packet of mushrooms in her hand.

“We've got a little something in mind,” Sally added, as she and the girls each took 5 mushrooms out.

“So pin her down, please,” Blaze smirked. “And make sure it's outside.”

“Leave it to me,” Silver said, taking a hold of Lien-Da with his Telekinesis once more and pulling her outside into the snow, while Sonic, Tails, Knuckles, Ash, and the girls all followed (with the girls having to struggle getting their massive thick butts through the doorway; but nothing that a few pulls from the boys, or a few well place booty bumps from the other girls couldn't handle).

“HEY!” Lien-Da struggled against the the telekinetic paralysis she was caught in. “Let go of me, you-UMPH!” Her rant was cut short as Amy Rose stuffed 2 mushrooms into her mouth, forcing her to chew and eat them. This was immediately followed by Sally forcing another 2 mushrooms into her maw, making her chew and swallow them as well. Julie-Su, Mina Mongoose, and Blaze the Cat all followed, each stuffing 2 mushrooms into Lien-Da's mouth before making her drink some hot chocolate to help ease them down. “Gah! No! You just fed me 10 mushrooms!? Just one of these things made a girl blow up by 500 pounds!” Suddenly her belly began to rumble.

Sonic, Amy, and the others all backed away with grins on their faces.

“Aw no...AH!” Lien-Da shrieked, before her already exposed belly blew out like a red balloon. “No! No! No!” Lien-Da hugged her belly, trying to squeeze it back in, before her entire rump bulged out within her tight leather pants. “GAH! WHY?!” Lien-Da wailed, as her breasts bulged within her top.

“How long do you think her outfit's gonna last?” Knuckles asked his girlfriend.

“Not very long,” Julie-Su smirked. “Just watch.”

A HUGE ripping sound came from behind, as Lien-Da's pants burst open, exposing a pair of black panties with purple flowers on her enlarging rump. Meanwhile, Lien's top exploded from her enormous breasts, as her flowered bra flashed.

“Flowers, huh?” Sonic laughed. “Didn't think Lien-Da would be one for “cute” designs.”

“I've got a pair like those at home,” Amy giggled, winking to Sonic.

Lien-Da screamed in frustration as she swelled past the girls' sizes, blowing up to more than double their sizes. With each marshmallow adding 500 pounds to Lien-Da, she eventually became a round, roly-poly, echidna girl blob of 5000 pounds.

“I'd say Lien's about 5000 pounds, now,” Tails said with a smirk.

“Severs her right...” Sally thought aloud.

“Look at us...those mushrooms made us lose our figures,” Mina said, looking at her enlarged rump.

“Oh, I don't know...” Ash suddenly looked Mina over with a grin.

One by one, the girls noticed that their respective boyfriends (with the exception of Tails and Sally, who were both single) were checking them out; every inch of their bloated, corpulent, curvaceous bodies.

“Personally, I think all that extra fat's made you and the other girls quite sexy, Mina,” Ash said, giving her butt a rub.

“I agree,” Sonic said, giving a flirty wink to Amy, pat-patting her belly, before leaping onto it, lying on his front and resting his folded arms and head on Amy's big bust. “you look good with such a big belly and rump. Not to mention that bust would definitely make Rouge green with envy.”

“Mmmm...” Knuckles purred as he gave Julie-Su's belly a good massage, before hugging it. “That mushroom certainly filled you up in all the right places, Julie.”

“Oooooooh...” Tails couldn't help but look Sally's huge form in wonder, before flying up to her and laying down on her bed. “Wow, Aunt Sally, you're belly feels so soft and squishy!” He couldn't help but lay back and snuggle down.

“I'd say those “holiday pounds” created the opposite effect, huh Blaze?” Silver smiled as he levitated on Blaze's belly to look at her. “Because I'm finding you VERY alluring as a big, plump kitty.”

The girls all blushed at the extra attention they were given, though they certainly didn't mind it.

“Ooooh, Ash,” Mina purred at the butt rub.

“Sonic...come here, you,” Amy cooed, pulling Sonic into a kiss and hugging him into her boobs.

“Knuckles, you naughty boy,” Julie smirked, sticking out her belly for Knuckles to admire.

“Oh Tails...why must you be so cute?” Sally giggled, before stroking Tails' head softly and cuddling him in a motherly fashion. “You know, with such a round, plump, sexy figure like this...I should have NO trouble finding a boyfriend now. Hehe.”

“'re making this kitty blush,” Blaze blushed with an embarrassed giggle as she was kissed on the cheek. “Question is...what do we do with Lien-Da?”

Lien-Da had her plump arms folded underneath her gargantuan breasts, cheeks puffed out as she pouted and growled at the lack of male attention SHE was getting..

“Oh, just leave it to me,” Silver said with a devious grin, before using his telekinesis once more.

Before she could even ATTEMPT to move, Lien-Da suddenly found herself lifted up into the air once again by Silver's telekinesis. “Hey! No! Leggo! What are you doing!?” She flailed about helplessly.

“500 Pink! 500 Pink! 500 Brown! 500 Purple! 500 Yellow! Hut! Hut!” Silver shouted, pretending to be a football quarterback (and slyly referencing the weights of the 5 enlarged beauties), before her hurled Lien-Da through the air like a football.

“EEEEEEEEEEEEEEEEEEEEEEEEE---” Lien-Da screamed as she was tossed into the air, her fat form disappearing into the sky.

Sonic whistled in amazement as he watched Lien-Da fly off into the sky. “Nice shot, Silver! Where'd you throw her?”

“Oh, I'm sure we'll here about it soon enough.” Silver chuckled with a smug grin.

Well, this was certainly an interesting Christmas party,” Sonic commented. “And look at what we all got out of it,” he grinned at the girls, before playfully singing “Fiiiiive, great big bootiiiiieees!”

The boys all laughed, before giving the girls a slap on their enormous rumps (with Tails' being innocently playful).


“OH!!” The girls all gasped in shock as their panty butts all jiggled and wobbled about. Then they suddenly got evil smirks.

Before Sonic and the boys knew it, they were suddenly smothered as 5 big soft Mobian butts sat on them. “OOF!”

“Well, since you boys like our booties so much, think either of can handle 500 pounds of big fat hotness?” Amy smirked.

“Heh...we sure can try, babe,” Sonic winked, before he and the boys snuggled under their respective girlfriends butts.


Eggman was sitting in his chair reading a book, trying to forget how snowy and cold it was outside. “Bah...humbug!” He grumbled, in a Scrooge-like manner. “How can anyone LIKE this weather? What's so great about snow and temperatures low enough to freeze my mustache off!? Thank goodness this place is heated. And what's so great about the Christmas holidays? All it is is some commercialized excuse to overeat and overspend. People can do that ANY time of the year!”


Eggman was jarred out of his thoughts by the sound of smashing metal and glass, along with a growing shadow forming around him. “What the...what IS this!?” The mustached scientist looked up, only to see a red, black and purple flowered mass fall on him. “GAAAAAAAAAH!!”

Lien-Da moaned as her fall finally came to an end, the size of her large marshmallow of a rump having cushioned her fall. “Ngh...if it's football...I'd rather be a cheerleader than the actual ball.” She rubbed her large panty rump, before she tried to stand up, her huge bust jiggling about within her bra. But given Lien's current size, she was in no position to be able to move anywhere. “Damn it! I'm too heavy!” She sulked.  Suddenly her stomach began to growl. “Great, now I'm hungry.” Recognizing that she was back in Eggmanland, she was at least thankful she was somewhere she could get some food. “Hey! Over there!” She called to an Eggpawn with a chef's hat.

The Chef Eggpawn looked over at the large echidna girl.

“I've had a rough day...” She murmured. “I'm in need of some comfort food...I don't care how fattening it is.”

“I have just the thing,” The Eggpawn said, heading for the kitchen.

Moments later, the Eggpawn returned with a large tray, carrying a large, greasy, quadruple pattied burger dripping with melted cheese and greasy bacon, along with a pile of golden fries and onion rings, some crispy chicken wings and drumsticks, and piping hot hash browns, along with a thick cup of hot chocolate. “Is this fattening and comforting enough?”

“THAT will do nicely,” Lien-Da said, taking the tray and began stuffing herself immediately, taking a huge bite of burger before taking a handful of fries and onion rings and stuffing them into her mouth, crumbs sprinkling atop her breasts. “Ooooh yeah... THIS is the stuff,” Lien moaned, as she took another bite of burger, sipping down some hot chocolate as well, her belly gurgling in pleasure before it swelled from the food being put into it. “ like that, hm?” Lien purred as she pat pat her belly. “Here's some more then to get nice and fat off of,” she took a few hash browns and stuffed herself with them, before attacking two drumsticks, picking them clean. Lien's belly gurgled in approval as it swelled, along with her underwear-clad butt.

Lien-Da was so engrossed in her comforting binge eating, that she couldn't hear the weak moans of a flattened Eggman underneath her.

Belated and overdue Holiday fic from yours truly; brought out before the holidays end!

Sonic and co copyright of SEGA/Archie


Just edited this story a bit to get rid of a few inconsistencies that a friend pointed out.
Mature Content Filter is On
(Contains: nudity)

By Zero-Cross

It was a quiet day in Ponyville; Rarity was just walking back into the Carousel Boutique, having come back from Twilight Sparkle's castle library. Shutting the door behind her she wandered over to her desk, setting the book down; it was one of Twilight's various spell books (She WAS a student of magic, after all). This particular book happened to be on shape-shifting spells. Rarity figured that a new body shape may give her some ideas for some new dress styles; particularly for some of the more “curvaceous” ponies that would come in; also, Rarity wondered what SHE would look like with such a shape.

“Let's see...” Rarity opened the book to “body modification” spells. “Where's the page on body shaping? Hmmm...legs...arms...butt...!!! Aha! Breasts!” Rarity found a breast modification spell on one of the pages. She read it for a bit, to understand it. “Concentrate and read the spell aloud; keep concentration in order for your breasts to grow to the size you want. WARNING: Loss of concentration may cause uncontrollable growth.” Her eyes widened as she imagined herself with breasts bigger than her head and blushed. “Oh my...” Shaking her head to make the thoughts go away, Rarity started to read the spell aloud. “Breastus...Biggus...Swellus...Titticus...” 'What kind of magic words are these?' Rarity thought. Her horn started to glow with magic, before she felt a growing warmth in her chest. “Oh my...I can feel's starting!”

Sure enough, Rarity's breasts began to grow from under her white, button-up blouse. She could feel her shirt starting to tighten.

“Oooooh my...” Rarity purred. “It's starting...” She concentrated, making sure she had the right size in mind. A D-Cup seemed like a reasonable size. But suddenly...


“AH!” Rairty jumped in fright, her concentration breaking. “Wh-What the-- OH NO!”

Sure enough, the magic around Rarity's horn flashed wildly, and the growth rate of Rarity's breasts quickly increased. They went beyond D-Cup...beyond E-Cup! Rarity bit her lip a little as she felt her blouse tighten further. She looked nervously as the buttons puckered and stretched, gaps appearing between them as her “marshmallows” grew to basketball sizes.


Rarity gasped as her blouse buttons popped off, exposing a pink satin bra with red hearts, stretching along her “marshmallow pair” which quickly inflated to beach ball size. Rarity's face went completely red at her newly grown “funbags” bouncing about. “Oh dear! Th-This is a little more than I had in mind!”

The knocking sounded out again.

“J-Just a minute!” Rarity squeaked, placing an arm over her huge chest and crept towards the door, peering through the peephole. But no one was there. “What?” Rarity questioned out load, and opened the door a little. Again, no one was out there...but there WAS a present on her door step. Rarity looked around to make sure no one was looking, not wanting them to see her ridiculously large breasts, before quickly grabbing the present and disappearing back inside. Rarity looked at the wrapped present and had a look at the tag. “To Rarity, from your secret admirer?” She read aloud. “I wonder who it could be?” Rarity looked back to her chest. “Oooooh, what am I going to do about THESE, though?” She put the parcel down and gave her beach ball bosom a squeeze. “I'd better check the spell book for a counter spell...but first...” She unwrapped her gift, undoing the ribbon, before opening the packaging and the box. Inside was a smaller box, which Rarity took out; it had the smell off freshly baked goods. “Mmmm...whatever's in here, it smells delicious.” When she opened the box, sitting inside, Rarity found 12 dozen cupcakes. They were emanating a freshly baked smell and were covered in chocolate frosting. “Oh! Cupcakes? Did Pinkie send these?” Rarity leaned over, blushing as her breasts squished against the table and had a smell of the cupcakes. “Mmmm...well, perhaps I could do with one now,” she smiled, picking up a cupcake and taking a bite. “Mmm...that chocolate tastes so rich.” Rarity murmured as she continued to eat it up.

Behind Rarity, her butt started to expand outwards as she ate the cupcake, making quiet, stretching sounds as it grew under her skirt, tightening the garment, along with her belt.

Not noticing this yet, Rarity looked again at her breasts, giving them a soft rub and feel. “They've gotten so big...and round...and soft...” She blushed, squeezing them a bit. “They feel quite nice, actually,” she smiled, bouncing them a bit. “And they're bouncy too. Hehehe. EEP! I'm starting to sound like Pinkie Pie!” She reached for another cupcake, picking it up and taking a big bite.

Once again, Rarity's rump began to grow under her skirt, as she ate the 2nd cupcake. Rarity's skirt grew tighter by the second, as her pink satin and red heart panties started to peek out from under it, stretching along Rarity's butt.

“Mmm...the frosting on these cupcakes are so rich and creamy,” Rarity gushed as she picked up the third cupcake and took a bite.

Rarity's skirt struggled to contain her growing butt, until it tore open from the hem up, ripping open and revealing more of Rarity's heart underwear until it reached the belt; both it and the skit popped off loudly.

“OH!” Rarity looked behind, seeing her exposed underwear covering her massive rump. “Wh-What is THIS?” She felt up her big panty butt worriedly. “I've heard of sweets going all the way to your hips or to your rump, but this is ridiculous!” She ran over to the spell book. “There's got to be a way to reverse this spell! Maybe if I activate the spell again and think about shrinking them! Let's see... Breastus...Biggus...Swellus...Titticus...” Rarity's horn flashed with magic, but before she could even think of a breast size, her breasts began to swell again. “EEP!” Blushing madly, Rarity wrapped her arms around her growing bust, as her bra stretched around them. “What next?!” She exclaimed, only for her panty rump to swell like a heart-print satin balloon. “AAAAAAAAH!!!!” She screamed. “I'm turning into a balloon!” Rarity ran towards the doorway. “I need to get help!”


“OH NO!! NOT NOW!” Rarity found herself stuck right in the doorway, her large bust, hips and butt getting her trapped in the doorway. “GAH!” Rarity struggled to get free, but she kept growing. “No! I wanted to be curvier, but not THIS curvy!” Rarity's panty rump stretched and creaked loudly as it took up the entire doorway, making cracks appear in the wall around it.


The doorway bust apart, freeing Rarity. “EEP!” She fell on her front, going face first into her own large breasts, with her rump in the air, wobbling in all it's pink and red heart-print glory. “H-How embarrassing!” Rarity scrambled to get up. Surprisingly, even with her exaggerated growth, she found she could still stand. “I...I can still stand?”






Rarity froze, before slowly looking around her. Numerous colts and stallions were standing there in the street, ogling Rarity's skimpy attire and exaggerated curves. Some eyes were on Rarity's breasts, others were on her gigantic, expanding butt. “Oh no...” Rarity blushed all over, whimpering.


Rarity looked behind her, atop her mammoth posterior, to find Rainbow Dash sitting on it. “Rainbow Dash!?!?”

Rainbow Dash had a huge smirk on her face as she snickered, before it turned to full blown laughter. “BAHAHAHAHAHAHAHAHAHA!!! Have you seen yourself, Rarity? Those huge boobs of yours are one thing, but oh man! This butt's like a mountain!” Rainbow Dash gave Rarity's butt a slap, making it jiggle. “Wow! It's jiggly too!”

“AH!!” Rarity squeaked at the slap. “RAINBOW DASH! Oh, that's IT! Breastus...Biggus...Swellus...Titticus!” Rarity's horn flashed, before she shot a spell at Rainbow Dash.

“OOF!” Rainbow Dash was hit by the spell, which dazed her a bit. “What was...that!?” She suddenly looked down, and noticed HER breasts were starting to swell like balloons. “YIKES! What the heck!?” Rainbow Dash hugged her growing mounds to try and keep them in, only for them to push her arms away, before tearing a hole RIGHT through her shirt, showing a navy blue bra with rainbow prints. Rainbow Dash's breasts grew to the size of Rarity's breasts, but did NOT stop there as they went DOULBE the size. “GAH! What the hell Rarity!?” Rainbow Dash barked, trying to fly up into the air, only for her massive mounds to weigh her down. “ACK! My back!” Rainbow Dash grunted, as she tried to fly, only to fall down, face first into her boobs. “MMPH!”

“Hmph!” Rarity continued on, heading towards Twilight's castle. “Twilight'll know what to do...I hope.” She looked behind. “Oh flank's getting bigger!” She noted that her flank was a lot bigger than even her whole body now. “...why in Celestia's name did I choose today to wearing heart-prints!?” She cursed herself.

Lyra and Bon Bon were just walking by, when they suddenly caught sight of “Rari-booty.”

“Whoa!” Lyra exclaimed.

“Rarity!?” Bon Bon asked.

“Lyra?! Bon Bon!?” Rarity turned around to see the two.


Rarity's irises srhank as she heard a loud crashing sound and looked behind. “OH MY!” To Rarity's horror, the remains of a house lay around where her enormous (and still growing) butt was, bits of wood and cement atop her panty-clad “wide load.” “My butt's become a wrecking ball...” Rarity squeaked. “I have to find Twilight...and quickly!” She turned in the direction of Twilight's castle.


And Rarity's turn made her giant rump shatter another house. “BLAST IT!” Rarity blushed madly and ran; her butt wobbling all the way. Eventually, Rarity made it to the castle. “TWILIGHT! HELP! I NEED YOU!”

Sure enough, Twilight Sparkle came to the window. “Rarity? What's wrong? I heard you shou-WHOA!!!!” Twilight Sparkle saw a huge white mass in pink and red hearts. “WHAT THE HECK IS THAT!?”

“ my flank, Twilight.”

Twilight looked down and saw a half naked and VERY embarrassed Rarity looking up at her helplessly. “Rarity!” She leaped out, flying down with her wings, before landing near Rarity. First thing that caught Twilight's eye, AFTER Rarity's massive rump, were her breasts. “Oh my...Rarity, I was about to ask if something went wrong with that breast spell...but judging from your rump, I'd say your breasts are the least of your problems.

“You have NO idea...” Rarity said. “First, I was attempting that spell to make my breasts grow. Everything was going well, until there was a sudden knock at the door. I lost my concentration and my breasts grew bigger than I wanted. I opened the door and found nobody there, save for a present box full of cupcakes. I ate three of those cupcakes and FWOOMP! My butt began growing! I tried to shrink myself down, only for my breasts to get even bigger and my flank even bigger than that! Worst of all, LOOK!” She pointed to her panty rump which was making loud stretching and groaning sounds as it swelled. “It's still growing!”

Twilight gawked at the sight of Rarity's mountainous booty. “Yikes...I can see. Thank goodness you've got some durable underwear.” Then a thought hit her. “Cupcakes you say? ...Let's have a look at them.”

“They're back at the Carrousel Boutique,” Rarity said. “Follow me...and quickly. A lot of the stallions are looking at me with some rather lustful looks.” She waddled on back home.

“R-Right behind you,” Twilight stuttered, mesmerized by the sight of Rarity's butt as she followed. On the way, she noticed the insanely top heavy Rainbow Dash, but she'd deal with that later.

By the time they reached the boutique, they were greeted by some HOUSE and pink...covered in yellow fabric...and balloon prints.

“PINKIE!?” Rarity and Twilight both exclaimed.

The large mass turned, to reveal Pinkie Pie, with a house sized rump, showing off her balloon panties. “Oh, hi everypony!” Pinkie said. “I found some yummy cupcakes in your boutique Rarity and couldn't help myself. But BOY did they make my booty grow all big!”

“I...can see that...” Rarity blushed at the sight of “Booty-Pie.”

“Well, that tells me one thing,” Twilight said. “Pinkie's not the one that sent you the cupcakes.”

“And take a look across Ponyville!” Pinkie pointed.

Rarity and Twilight looked, and their jaws nearly broke through the pavement. All across town, they saw various colored pony butts, growing as big and wide as Rarity and Pinkie's and clad in many styles of panties; heart prints, polka dots, stripes, butterfly prints, fruit prints, and more.

“BAHAHAHAHAHAHAHAHA! Bottoms up, I say!”

Rarity and Twilight heard a masculine voice laugh and looked to the roof of the boutique. Sure enough, there sat Discord, laughing his fool head off, as well as taking a few pictures.

“My, my, my...the mares around here have certainly been screwing up their diets,” Discord chuckled. “All those cupcakes have been going to their butts. I must say, though, they're certainly sporting some sexy underwear.”

“DISCORD!” Twilight shouted. “Is this YOUR doing!?”

“ caught me,” Discord smirked, and jumped down. “But the mares should consider themselves lucky. They've got every male in Ponyville fussing over them. They just can't keep their hands off of “DAT BOOTY!”” Sunglasses and a backwards baseball cap appeared on Discord's face.

“Hehe...nope!” Pinkie Pie wiggled her house sized rump.

“Shake those 'thangs, girls!” Discord joked, mimicking a rapper. “Booty, booty, booty! Whoop, whoop, whoop! Booty, booty, booty! Whoop, whoop, WHOA!!” He suddenly yelled out, before a huge white and pink and red heart clad mass came down upon him; Rarity had sat on him! “OOF!”

“HMPH!” Rarity crossed her arms as she sat on Discord. “I'D say, you've hit rock BOTTOM, Discord.”


A little time had passed since the “Cupcake Incident.” Surprisingly, most of the mares were quite happy and WANTED huge butts (The other Element of Harmony bearers included). A huge majority of the Mares in Ponyville relished in flaunting their new figures for every stallion in sight, much to the stallions' delights. Discord, despite being crazy and chaotic, DID have some sense to shrink down the growing mare butts a little, down to at least house-size.

Rarity, especially, liked having a huge butt to show off, coupled with her massive breasts. She literally had stallions throwing themselves at her feet, which she was quite flattered by. Spike, especially, was all over Rarity, often relaxing atop Rarity's house of a rump; Rarity actually thought it was adorable.

At Twilight's castle, Twilight Sparkle was relaxing outside, feeling the warmth of the sun against her own gigantic rump, as it showed off some red and white polka dot panties. “Ahhhh...nothing like the feeling of warm sunlight on the royal caboose,” she giggled.

“Excuse me...Twilight Sparkle?”

Twilight looked up from her sun nap, and saw an equally large rumped Princess Luna, wearing nothing but a t-shirt and black panties against her flank. “Princess Luna? What's going on?”

“There's...a little bit of a mishap in Canterlot, regarding this “big rump” epidemic.” Princess Luna blushed. “You see...Discord played a bit of a prank on my sister, and well...let's just say her own growth went above and beyond.” She pointed in the direction of Canterlot.

Twilight looked over in the direction Luna was pointing to, and her eyes grew immensely wide. “OH MY GOODNESS!!! IS THAT WHAT I THINK IT IS!?”

From out near Castle Canterlot...there was the site of something enormous and round; something the size of the moon. Whatever it was, it was bright yellow, looked silk, was covered in prints of the sun, and some white could be seen, along with the mark of the sun.

“Yes, it is,” Princess Luna said sheepishly. “THAT is the moon-sized rump of Princess Celestia.”

  • Mood: Cheerful
  • Listening to: Nothing
  • Reading: Nothing
  • Watching: Nothing
  • Playing: Earthbound
  • Eating: Celery
  • Drinking: Water
Guess who recently received their Bachelor's Degree for Business Administration? =3


Zero-Cross's Profile Picture
Friendly Neighborhood Fur Coat
Artist | Hobbyist | Literature
Current Residence: Canada
Favourite genre of music: J-Pop/Rock, New Wave, Heavy Metal, Classic Rock
Operating System: Windows XP
MP3 player of choice: I-Pod Touch
Shell of choice: Shell?
Wallpaper of choice: Rouge the Bat (Fat)
Skin of choice: The hell kind of question is this?
Favourite cartoon character: Too many to name
Personal Quote: Keep yaoi/shounen-ai where it belongs, in yaoi/shounen-ai anime/manga.

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Add a Comment:
edalhoff345 Featured By Owner Feb 3, 2015
Zero-Cross could I request a story?
leon1999 Featured By Owner Jan 18, 2015
CresentDelma Featured By Owner Jan 17, 2015  Hobbyist Writer
Been well?
GMJoshua Featured By Owner Dec 3, 2014
Five Nights at Freddy's weight gain story! Please?
Hewhouseice Featured By Owner Nov 23, 2014  Student Traditional Artist
Hey, thank you for the favor.
Zero-Cross Featured By Owner Nov 23, 2014  Hobbyist Writer
No problem. Sorry I didn't fave that pic a lot sooner. I thought I DID, but it looks like I must've forgotten. >.<
Hewhouseice Featured By Owner Nov 24, 2014  Student Traditional Artist
Hey, it's cool.
TOMSMANGA Featured By Owner Nov 9, 2014
Hello Scott, how are things going for you?
Zero-Cross Featured By Owner Nov 10, 2014  Hobbyist Writer
Eh, it's been a little stressful. Been having some issues regarding my computer's wireless driver. Damn Windows 8.1... ^^;;; I haven't forgotten about your fic. It's gonna be the next one I post.
TOMSMANGA Featured By Owner Nov 10, 2014
Alright. I feel that windows upgrading itself into versions is kinda painful since you can't older pc games on newer computers.
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