Twilight's Sudden Big Tiddy Syndrome

“Where is that book?” Twilight ponders searching up and down her royal library for this book with no luck thus far, scanning every shelf for it but with little to no success. “I know I saw it around here,” she mutters still searching while pulling out books before placing them on a table quite annoyed as she cannot find what she is seeking. She soon stomps the ground in frustration and pulls on the collar of her wool sweater.

“No luck huh?” Spike asks Twilight entering into the library.

“No i’ve looked everywhere. I thought we alphabetize these last week?” she says looking at him.

“I thought you told me to categorize them based on genre,” Spike responds not pleased with being potentially blamed for her not being able to find what she is seeking.

“Well it doesn’t matter least I know why I haven’t been able to find it since I thought we alphabetize them instead I keep finding ‘Anon’s Bizarre adventure’ and ‘One Kick Stallion instead of the book I am looking for,” she mentions starting to now change her search to a different shelf.

“We have One Kick Stallion?” Spike says before grabbing the manga book and going off to read it. Twilight quickly finds the shelf she didn’t search and spots the big red book on the top shelf, she gets a ladder to help her reach it as she climbs it struggling to reach it.

“Ngh come on,” she says only getting her fingertips to touch it before pulling it out. “There woah!” she exclaims accidently losing her balance and falling on her plush bottom and ruffling her short skirt. “Ow…” she groans slowly rising back to her hooves at least she got the book she had been looking for. Picking it up and going to join Spike who was deep into reading his own preference, as she begins studying her own book titled ‘Mythical Illnesses and Curses’ grabbing a sheet of paper on the table and taking notes with her magic looking into some of the oddest occurrences of illnesses and some curses have happened in the history of Equestria. “Hm Anudeispedia a supposed disease only found in stallions where they must see nude mares or they will supposedly turn red and puke blood and die, it has been reported this turned out to be a false illness by doctors researching and discovering it was used to trick mares into undressing for horny stallions,” Twilight mutters jotting it down as notes before going on to continue reading about false illnesses, and taking notes for her research. “Hmmm this looks promising the gae a symptom that includes stallions having intercourse with other stallions who are originally who believed they were attracted to mares but couldn’t exactly rise to the occasion in bed but found they could with stallions,” Twilight continues to mutter slightly annoying Spike having to hear her recite the book. “Let’s see Ligma was an illness believed to take a popular pony’s life but it later turned out to be just a made up rumor,” she continues which annoys Spike to the point of closing his manga book and and go read his book elsewhere with Twilight unaware he even left. “A lot of these are just bogus none of these seem real at all,” Twilight complains realizing this book is rather just recounting false illnesses and things that seemed like curse but were easily explained in the end. “Uggggh and here I thought this would be an interesting subject,” she complains before turning the page. “What’s this one, Sudden Big Tiddie Syndrome, a mare in San Franciscolt discovered one day her breasts grew to an abnormal size before returning to original size, this wasn’t investigate further as she was married and personally her husband loved her and would have sex with her everytime they grew to the large size,” she reads aloud before closing the book. “Welp this was a waste of time,” she claims balling her notes up into a ball before sighing as she heads out of the library and back to her room.

She soon returns to her room and flops onto her bed.

“And here I thought I was onto something with these mythical illnesses,” she whines before burying her head into her pillow letting out a deep angry sigh. “I wanted to discover something interesting to show princess Celestia that I can fix aside from friendships but nope instead I just find a bunch of dead ends!” she shouts quite annoyed.

“Hey Twilight! The map is reacting for you!” a voice shouts knocking on the door.

“Huh?” Twilight responds before opening it with her magic. It was Starlight as she gains Twilight's attention.

“The map it’s responding there seems to be a friendship problem,” Starlight exclaims as the two race to the map.

Upon arriving with Twilight panting Starlight points to the location on the map.

“Seems like there is a friendship problem here in Ponyville,” Starlight informs her walking over to the map seeing Twilight’s cutie mark floating over Ponyville.

“Here in Ponyville? I find it hard to believe a friendship problem could be here,” Twilight mentions looking at the map.

“The map doesn’t lie,” Starlight retorts.

“Well that’s true,” Twilight says. “I guess I should go find whoever is having a problem,” Twilight says before departing to find out who exactly is having the problem.

After about an hour Twilight made her way around Ponyville searching for whomever is having a friendship problem before bumping into a familiar face.

“Oh Twilight you simply must watch where you are going,” A marshmallow colored mare responds after the two unkowingly had a small collision with each other.

“Sorry Rarity I am in a hurry somepony is having a friendship problem here in Ponyville,” Twilight informs her.

“I see well I believe I can point you in the right direction for that,” Rarity responds.

“Really? Who?” Twilight questions surprised at the convenience of this task.

“Over at this adult club called Flanksworth I saw two ponies having a very heated exchange,” Rarity mentions before giving a small wave. “Well good luck I must head back to the Boutique and get to work on my Spring fashion line,” Rarity says before strutting her way back to her boutique, with Twilight heading over to Flanksworth.

She soon approaches the large building with the giant neon sign reading ‘Flanksworth’ approaching to see a long line of eager patrons wanting to get into the club. Twilight views the line with slight concern she can’t exactly wait that long now can she? She makes her way over to the bouncer drawing his attention.

“Uh, excuse me,” she asks before he snorts.

“Back of the lines that way,” he grunts sticking his thumb out pointing to the line.

“Well that’s the thing I need to sorta skip the line,” she says, laughing nervously.

“What reason would that be for?” he snarls back quite annoyed, considering some patrons do try to skip the line from time to time.

“I am the Princess of friendship and I believe there's a friendship problem going on inside,” Twilight explains figuring that being honest may work out in her favour.

“Oh you mean Tina and Velvet? Those two have been at each others throats lately,” the bouncer responds, “How do I know you are the real Princess Twilight exactly?” the bouncer questions eying her as if she is suspicious. Twilight rolls her eyes and sighs stretching her wings out while activating her horn to prove she is an alicorn princess. “Hmmm guess that checks out,” he responds not quite sure what he expected her to do to prove she was who she said she was but that was satisfactory. “Head to the bar and ask for the manager Skorch,” he mentions unattaching the velvet rope for her to enter, causing a bit of grumbling from the line.

“Oh come on! I’ve been waiting for an hour!” one complains.

“Why does she get to cut the line!? I offered to suck his dick! What makes her so special!?” another whines, which Twilight takes as her cue to hurry on inside and avoid any unnecessary drama or attention.

Inside Flanksworth, Twilight sees first hand why this club is so popular. It isn’t just a strip club or a trendy dance club, it seems to be something simillar to a sex club! A large stage for the ‘merchandise’ to dance and entertain the customers while they buy drinks from the bar, and back rooms or booths for them to get a bit frisky with the girls.Twilight feels herself turning from purple to crimson in moments as she quickly power walks to the bar before getting the cute bartenders attention.

“Uh h-hi I am looking for t-the manager Skorch,” she asks dying to get out of here and back home.

“Sure thing cutie that way and first door on your right past the bathrooms,” the bartender tells her giving a small wink while pointing in the direction with Twilight nodding and wandering to where they said.

Twilight takes a deep sigh before knocking on the door reading in large letters ‘Manager’s Office’.

“It’s open come on in!” a voice calls from beyond the door with Twilight doing as instructed.

She soon would come to regret it as it swings wide open and reveals a yellow orangish alicorn stallion with a burgundy mane balls deep in some pegasi mare’s snatch.

“Hello there, I’m ungh shit your tight, Skorch the manager here at Flanksworth,” He calmly says not stopping fucking the mare while carrying out this conversation.

“G-good day, I am Princess Twilight Sparkle I had recently heard that there is a friendship related problem here,” she nervously mentions.

“Oh that explains why you’re here about Velvet Rumpcake and Tiddie Tina,” Skorch says figuring out the purpose of why the princess of friendship is here. “They have had a falling out since an incident recently,” he continues spanking the mares jiggly rump.

“What kind of falling out?” she asks trying to pretend like he isn’t having sex with someone in front of her. He lets out a grunt before ceasing his movement collapsing on top of the mare as her wings flap happily and he moans before slowly getting up and letting out a sigh of relief.

“Basically from what i know is a client who is a regular of Tina’s recently wanted to spice things up with Velvet instead so Tina thinks Velvet is stealing her clientele and that’s where we are at,” Skorch explains pulling out of the mare and sitting back in his chair.

“Okay that is a rather odd reason to ruin a friendship,” Twilight notes.

“Yeah it sucks since they haven’t been able to work together, kinda kills the possibility for threesomes,” Skorch points out causing Twilight to blush.

“R-right maybe if I can speak to them, I can help work them through this,” Twilight suggests.

“Eh sure why not, Boner Garage go get Velvet Rumpcake and Tiddie Tina for me,” he asks the mare he finished fucking.

“Sure thing,” she says walking out with cum dripping from her snatch. After some time two mares one a dark red color with a white mane and a huge butt that jiggles each time she takes a step, and the other a light green with an electric blue mane and tits about twice the size of her head soon enter both purposely looking the other way from each other with mass amounts of disdain on their faces.

“Girls I brought you two here at the request of Princess Twilight,” Skorch explains.

“Ugh I don’t see the problem here aside from this big butted ho stealing my customers” Tiddie Tina spits.

“Please least this butt gets customers unlike those saggy tits of yours,” Velvet scoffs back causing Tina to slap her plush rump before the two start physically fighting.

“Wait stop, stop!” Twilight cries getting the two to stop mid fight. “Now listen you two were friends are you really gonna let this client tear you apart?” Twilight asks them.

“Well… I don’t want it to,” Tina admits letting go of Velvet’s hair.

“Yeah I don’t want to either, it was a slow day when I took him for a private show cause he wanted to try anal for the first time,” Velvet replies looking down.

“Wait why didn’t you tell me? You know I don’t do anal, so that’s why he requested you,” Tina exclaims.

“Friends?” Velvet asks.

“Friends!” Tina says pulling Velvet into a hug.

“Well… that went faster than normal,” Twilight admits.

“Well either way glad to have them back as friends again,” Skorch admits before reaching into his drawer and pulling out what seems to be a piece of paper and handing it to Twilight.

“What’s this?” she asks before looking down and reading it. ‘Free private show and sex session coupon!’ she soon turns to crimson again.

“Consider it a thank you for helping out,” he tells her with a friendly smile.

“U-um yeah okay thank you I have to um go now so bye,” Twilight says before taking off out of the club and back to her castle.

She soon gets back before walking to the library.

“Hey Twilight how’d the friendship problem go?” Starlight says passing her by with a wave.

“Fine! It went totally fine! Nothing out of the ordinary!” Twilight exclaims still a bit shaken up about the world she had stepped into.

“Are you sure?” Starlight asks

“Yeah of course why wouldn’t I be!?” She questions Starlight making her feel uncomfortable.

“Okay what got up your butt?” Starlight questions.

“Nothing! Nothing at all! No phalluses or toys nothing!” Twilight screams reminded of everything she saw.

“Right I’m gonna go hang out with Trixie now,” Starlight says before awkwardly walking away from Twilight. Twilight sighs heading into the library deciding maybe a book will be the best way to calm down.

Twilight uses her magic to grab a book off the shelf and sit down before sighing and diving into the literary wonders of the book. Turning the pages as she finds herself lost between the pages and time seeming to be endless for her to read and should she finish she simply grabs another one with her magic and repeats the cycle. While already on her fifth book something felt off, a rumbling sensation she could feel resonating in her body, she dismissed it as a sign she may be getting hungry and would grab a bite to eat after she finishes the book. Once again she feels it but it isn’t coming from her stomach it’s coming from her chest? She looks down feeling them rumble then suddenly feels as if they were inflating! They soon begin straining against her wool sweater.

“What in Equestria is going on!?” she claims aloud, she has always been a double D cup so what is happening to them? As they soon burst through the sweater still growing rapidly from an E cup to F cup than a G cup! She panics not knowing what to do as her tits now rest on the table still growing until they stop at a double I cup. How did this happen! How is this even possible? These thoughts rush in her head trying to apply logic to this situation. She tries to stand up but is met with a difficulty since she isn’t used to having such a weight on her back from her enlarged rack.

“You know I don’t get why Twilight says manga books rot your brain they really- Sweet Celestia!” Spike cries out at the sight of Twilight beached on the table with her massive set of titties. His face suddenly becomes flushed with a blush after all he had turned eighteen and he always has been a connoisseur of great melons namely Rarity’s but these are even bigger than hers. His dragonic dick soon bulges against his pants, turned on and surprised at the same time. As for Twilight she doesn’t know what to think her face equally as red as Spike’s, due to the embarrassment and suddenness of this whole situation but what’s more is why is she so turned on by this? She bites her lip before looking to Spike.

“Um Spike, do you think you can help me out? I’m kinda beached here,” Twilight asks him, after all this is a thing friends do right? Help other friends who are stuck due to their boobs growing too large, casual stuff. Spike gulps before walking over and lifting them taking a sharp gasp at there softness and soon becoming distracted as he gropes them over and over a clawed finger brushing over her purple nipple eliciting a moan from her. Instinctively he brushes by it again soon reaching to pinch it. “Ah S-spike! What are you doing!?” Twilight exclaims her panties gushing with juices as he toys with her tits. Moving his mouth to her nipple before he suckles her teat, as if he were still a baby before reaching down and stroking his dragonic member through his pants. Twilight tries to protest but the words that escape her are nothing but moans each time his tongue flicks across her areola, filling her with pleasure. Were her nipples always this sensitive or is this another side effect of whatever has happened to her mammaries? Or is it because of that club and how everypony there was having a good time and indulging in each other’s bodies for pleasure, maybe that is why this feels so good? He soon pops off her nipple before looking at her eyes deeply.

“T-Twilight do you mind if I…” he mutters stumbling on each and every word, his heart beating ten times as fast as normal at what he is asking her for with sweat pouring down from his head. She picks up on it quickly and figures out by looking past her enormous melons and down at his pants seeing the outline of his donger, she nods panting as if to say it is okay. He swallows heavily moving his hands to his pants before slowly lowering them, exposing his erect thirteen inch dragonic member and baseball sized nuts. Twilight gulps seeing for the first time Spike’s penis in its glory, she had caught him fapping once or twice but he usually hid it from her. He soon climbs on the table lifting her boobs before aligning his lap underneath her melons before dropping them with his cock parting her bountiful bosom with his tip peeking out from her cleavage, she looks down before seeing his member be more exposed he quickly works his hips fucking her massive tiddies. Twilight feels the quaking of his crotch slamming upwards on the underside of her breasts causing them to jiggle along with a quiet slap slap sound of his balls hitting her soft flesh making it wobble each time. Twilight cranes her neck downward before wrapping her lips around his pointed tip, making Spike moan with pleasure at the warm wetness of her maw, and sneaking a hand down between her legs as she uses a few digits to enter her drooling cunny. Spike moans and groans each time he seeks out more of her mouth. Twilight soon scoops her large tits in her hand before lifting them up and down matching his own speed with his thrusts, feeling him twitch between her breasts while his member throbs in time with his heartbeat. “Ngh….” is all he lets out his dragon spooge hitting her tongue making her eyes go wide with surprise at the hot salty treat the dragon is shooting into her mouth, she lets him fall out of her mouth which results in her getting a face full of his load before he shoots the remainder of it all over her oversized jugs coating them with plenty of dragon cum each, before she ends up swallowing the hot treat he left her.

“Ah You should have warned me you were gonna cum,” she complains with a pant.

“S-sorry it felt so good,” he apologizes, while Twilight is soon able to lift the chest weights she is sporting off the table.

“I-I'll scold you about that later but first you gotta help me with a problem,” she says standing up and pointing behind her, her cunt has soaked her panties with it’s juices begging for attention. Spike nods as he moves off the table and goes behind her. She bends over giving him approval and access as he starts hiking her skirt up and lowering the soaked undergarment exposing her purple plush rump and winking pussy. He gives her butt a squeeze before aligning his dick with her entrance feeling the moistness already trickle onto his tip as well as the heat her snatch is breathing out onto his donger. Taking a big breath of air he slowly advances forward spearheading his way into the purple pussy before him as it parts and surrounds itself around him, hugging him tightly. Twilight bites her lower lip, unsure of this newfound sensation inside her but it’s divine, he takes but a moment to get his bearings inside her before he begins moving his hips pulling out before slowly and methodically sliding back inside her.

“O-oh Rarity you are so tight,” Spike remarks clearly lost in a fantasy in his head thinking he is fucking Rarity instead of Twilight which Twilight lets him indulge for now. He enjoys his soft and slow pace making a little impact when he bottoms out against her plush bottom, each time coping a feel of Twi’s butt as he keeps his steady pace up not wanting to ruin it being still tender after already cumming once hence his approach. Twilight however having not yet reached an orgasm of any form bucks backwards against his pelvis causing her rump to bounce ever so slightly in time with his thrust each time echoing with a loud ‘plap’. “T-Twilight, I am still sore!” Spike complains snapping out of his fantasy and feeling her force herself back against his crotch in her attempt to take command and speed up the pace. She ignores his compliant and shakes her ass in defiance as she forces her ass back down upon him bouncing off him once more only harder. Each bounce causing an echo throughout the empty library. The force of her bounces making her massive boobers shake each time her mind trapped in lust eager to get off, her pussy clamps down on the draconic penis tightly threatening to crush it at any moment.

“Cumming!” the two cry out in unison with Twilight gushing around Spike’s member and Spike shooting another thick load of creamy baby batter into Twilight’s penile prison. Twilight sighs happily her eyes crossing while she rides a wave of pure pleasure and Spike holding on for what feels like dear life, with a mix of feminine juices and spunk dripping onto the floor below. After some time the two come down from their respective orgasms both panting to catch their breath and suddenly Twilight’s massive tiddies soon begin to shrink as if deflating and return back to their respective size albeit still covered in Spike’s cum.

“Fuck that was an interesting spell you tried out Twilight,” Spike remarks pulling his now soft cock out of her.

“It wasn’t a spell I don’t know how they grew to that size,” Twilight respond wondering how that happened. “Tch whatever it was just ruined my favorite sweater,” she complains about the large ripped hole in the sweater.

“Just go see Rarity she can fix it probably,” Spike suggests while putting his pants on.

“Yeah good idea, and speaking of… you called me Rarity while you were doing me,” Twilight teases recalling which makes Spike turn fully red in embarrassment and having been caught red handed. “You were fantasizing about fucking Rarity weren’t you?” Twilight presses before Spike quickly bolts for the door too embarrassed to be seen now that he has been found out. Leaving Twilight all alone still confused as to what happened to her.