Misadventures Of Sudden Big Tiddy Syndrome

Several days ago at the Wonderbolt academy’s training facility…

“Wooo that was one heck of a training session!” Rainbow Dash declares stretching her limbs and wings after another successful Wonderbolt practice.

“Yeah, I can feel myself getting a bit faster each time!” Fleetfoot mentions flexing her own wings.

“Alright Bolts,” Spitfire says drawing their attention with a towel slung over her shoulder. “Now that we're done with the outdoor aerial training time to work on our bodies,” Spitfire says which gets them excited. Now while a normal group would groan at doing more exercise the Wonderbolts had thankfully adopted a new fitness program known as ‘Sexercise’. The program mainly does any traditional workout regime you’d find at any gym but with a twist, that being to have a partner or workout buddy to have perform various sexual acts with to boost the exercise a tad and make it far more pleasurable and a goal more worthwhile. Some believe that it’s basically just having sex to lose weight while sometimes adding it into their normal workouts and most would be right. It was apparently created by a changeling who runs a milk farm with her coltfriend and their children, to which it had seen major success and produced amazing results, and caused an all time high in pregnancy ratings across Equestria. But coming across it really helped Spitfire invigorate her team of Wonderbolts only they added a little twist to it. “First things first, let’s find out who had the worst performance on the aerial track,” Spitfire says reviewing her entire stat sheet from that training session. “Alright beta for today is.. Misty Fly!” Spitfire announces.

“Awww seriously?” Misty complains, knowing what the role of being beta inquires for the week.

“Sorry, you had the lowest stats today, start improving and you won’t be the bottom again,” Spitfire tells her. Having installed this regulation of betas, Spitfire incorporated the sexercise along with it to create a sort of competitive way for each of the Wonderbolts to compete against each other and get a special reward. And after all who doesn’t love a little dom and sub action mixed with revenge fucking?

“Ha, sorry Misty but I hope you can swallow my load this time around,” Soarin jokes with a cocky grin.

“I wouldn’t be laughing Soarin cause I’m also making you a beta too, since you have been sneaking more junk food and gained a few pounds which slowed you down drastically,” Spitfire points out walking up and poking him in the gut.

“What!? But this will be the sixth time this week I’m on beta duty!” Soarin complains, to which Misty snickers at least she won’t be alone.

“Them's the breaks Soarin, besides I love having you as the one squating on my pole,” Spitfire mentions before going over to the fridge and tossing some of the female members potions before downing one herself. “Now everypony strip and hit the weight room on the double!” Spitfire commands as she blows her whistle. As for the potions every mare excluding Misty soon find themselves growing a nice long horse cock with a duo of matching balls. Each of the Wonderbolts strip out of their uniforms before tossing them in the laundry bin for the janitor to move and have them cleaned, as they hit the room.

“Alright Soarin, you are gonna be doing some blow push ups with me,” Soarin announces to which Soarin grumbles about not getting to fuck anypony with his cock. “Rest of you, ‘help’ Misty with her training or hell just jack off or if you feel like it help me train this beauty of a boy butt,” Spitfire says grabbing a heaping handful of Soarins ass causing him to yelp in surprise.

They all soon break up with a few just hanging around and chewing the fat and jerking off while watching their comrades work out. Spitfire lays down and watches as Soarin does push ups but while doing them at the same time each time he comes down he is sucking Spitfires mare cock. He barely gags due to being required to do this every time he ends up being one of the betas, some of the gossip is Spitfire had a crush on Soarin but in reality she just likes putting the little shit in his place.

As for Misty she is in the middle of what they like to call cock squats, which is just squats but with her taking a dick all the way to the base. She struggles due to the size of the cock she is forced to take but eventually loosens up just a bit to take it more easily now.

Meanwhile doing some weights is Rainbow Dash and Thunderlane, with Thunderlane reading the newspaper from Ponyville as he normally does while Dash rips into a few sets.

“Huh looks like Princess Twilight is in the news again,” Thunderlane points out reading the article.

“Oh yeah? What about?” Rainbow asks still lifting the weights, in an attempt to multitask.

“Says here she gave a speech and apparently her boobs grew?” Thunderlane confusingly reads, trying to understand if the writer of this article is reputable or crazy.

“What!?” Dash shouts before setting her weight on the bar and sitting up before snatching the newspaper out of Thunderlane’s hands.

“Hey!” he complained as she begins to frantically read the article as well as see the pictures taken of a grumpy looking Twilight with humongous honkers resting head on the railing of the balcony and with a concerned looking Starlight.

“What the buck happened!?” Rainbow Dash questions as she finishes the article and throwing the newspaper into the air.

“How should I know?” Thunderlane answers grabbing the tossed paper.

“Grrrr I can’t believe Twilight came up with a breast enhancement spell and didn’t tell me about it!” Rainbow Dash complains.

“Why would you care about one?” Thunderlane asks. “Bigger boobs will mess with your flying form, they aren’t exactly aerodynamic,” he explains.

“I can’t be the smallest bust in our group!” Rainbow exclaims, after all she is only fortunate that Twilight had the smallest chest by a single cup size. But now she is technically the one with the itty bitty titties despite them being a double D cup.

“That’s your main worry?” Thunderlane asks, finding her reasoning for this being a bit shallow.

“Obviously, I can’t be last in this!” Dash states getting up. “But first things first, I need to blow off some steam,” Dash says getting up and heading over to Misty.

“Oh hey PSW is having a big show in Ponyville soon, I gotta get tickets for that,” Thunderlane mutters to himself.

Dash heads over right as another Wonderbolt finishes blowing his load in her after finishing her squats.

“Alright Misty, let's work on those jaw muscles of yours,” Dash says before cramming her meat into Misty’s maw, wanting to work out her frustrations into busting a nut or two.

“Glurph! Glllck! Glugh!” is the only real protests Misty can give out as her throat makes a lovely sleeve for Rainbow’s blue member. Rainbow’s rough treatment earns some cat calls from the other Wonderbolts as they sit back and fap to the show.

“Forty six, forty seven, forty eight…” Spitfire counts off, watching him rise up only to slowly lower back down her shaft giving it a nice spit shine. He doesn’t even gag anymore since he has been forced to be Spitfire’s ‘personal beta’ in these training sessions. He has gained a bit of weight since he discovered that new sweet shop in Cloudsdale, which may have been his demise since he has started over snacking and slacking on his personal training. Plus to Spitfire for a stallion he does have a cute soft butt and makes the cutest noises when she is pounding said booty. “Come on now, just another fifty to go,” Spitfire says to him.

“I thoughpft itpf waz onlypf fifphty?” Soarin says unfortunately he is muffled and hard to understand due to the cock in his mouth. He soon redoubles his efforts into the push ups as well as the cock sucking, starting from scratch now and hoping to get this over with while his painfully erect, pre cum leaking dick is left unattended and ignored.

“Atta boy, no pain, no gain,” Spitfire moans out, enjoying him taking her pipe into his throat.

As that was happening Misty continued to struggle to take the brute face fucking from Dash, with salivia coating the blue cock and her gagging each time and getting some spit onto her the blue orbs who get smacked against her chin.

“Come on Misty,” Dash encourages. “How can you fly straight if you can’t suck a dick right?” Dash questions her, to which frankly doesn’t affect her flying at all. But the whole point of this is to encourage a little friendly competition amongst the group and if anypony didn’t really want to do it, they can with no heat being added to them. But frankly if you don’t participate once when your the bottom you can’t participate when you get to be the top and many of the other teammates agreed to it with little to no objections. Plus in an odd way it is a way for the team to bond, while fucking each others brains out.

“Gllrck gllck!” is Misty’s only reply as she is having her face brutally fucked in and being force fed plenty of thick droplets of pre cum in the process, her stomach slightly bulging due to the fact that she still has cum packed into her vag, that is leaking out at an exceptional rate and pooling on the floor. She does however work her mouth, trying to hurry and suck the seed out of Dash’s cock so her face can stop being so brutally fucked by the rainbow haired Wonderbolt. Rainbow Dash soon pulls her entire cock out of Misty’s mouth fully shining with a spit coating, which Misty coughs a few times now getting some air and not gagging on a thick slab of horse meat. Rainbow walks behind Misty who is is still recovering before sitting down and pulling Misty up onto her lap with the cyan throbbing rod pressed up against her back, leaving some of the spit on there.

“Alright Misty, time to work that pucker of yours,” Rainbow says with a smug smirk to which Misty visibly gulps. She was hoping her cunt could at least satisfy her but it is packed with her teammates spooge and clearly Dash wants a fresh hole to stick her pole into. Misty then aligns with her puckered star with Dash’s rainbow rocket, Dash grabs her by the hips and lowers her down causing her to yelp in a mix of pain and pleasure as her tailhole stretches around the beast of a cock. Eventually Misty hits the sheath of Dash’s member with an odd feeling a fullness as Dash lifts her up off only to slide her back down, Misty soon feels the pain fade for pleasure.

“Oh shit’s I’m about to cum!” one of the spectating Bolts announces walking over to Misty, as he shoots his goo all over Misty’s face and chest. “Oh shit!” he says once more happy to empty his cumbersome load onto her. A few other of the masturbating Wonderbolts see that and soon surround Misty and Rainbow Dash still fapping and blowing their loads onto Misty and painting her body white with cum.

On the other side Soarin had finished up his push ups but was now onto his next work out.

“Alright bend over and let me see that cute pucker of yours,” Spitfire says to which Soarin huffs before complying getting on all fours and showing off his bottom to Spitfire. Spitfire soon approaches from behind leaning in and spitting on his tailhole before lining up her member and pushing it into his tight hole. Soarin grits his teeth and clenches his hand into a fist as he is penetrated, feeling her every inch stretch him out as his own length twitches slightly. She settles into a light pace, squeezing his buttcheeks as she hilts herself inside of him.

Back over on the other side, Misty is actually fully caked in the other Wonderbolts cum as they head over to the showers with limp dongers that have fully emptied themselves. Dash grits her teeth as she bucks upwards before erupting inside her colon, flooding it full of her sperm and packing Misty’s gut, giving her a slight cum tummy.

“Ugh ngh too...much…cum,” Misty groans as some backwashes out of her tailhole and onto Dash’s sack. Dash continues to dump a thick salty load into Misty for about five minutes straight creating a giant pool of cum underneath the two. After a few good minutes of heavy panting Dash lightly pushes Misty off her giant cock before getting up and stretching and heading to the showers, after all she has some investigating to do.

Over on the other side Spitfire grunts pulling Soarin’s tail before finally dumping a fat load in his bowels while Soarin sprays his own load all over the floor and the underside of his stomach.

Later that day…

Rainbow Dash flies over the skies of Ponyville trying to find Twilight, and get some information on the whole event from anypony and everypony. As she makes her way through the skies something grabs her attention rather somepony.

“Arrrgh! I am gonna kill Twilight for this!” a shrill voice cries out. Which Rainbow goes to investigate only for her jaw to drop, it was Rarity with a huge set of L cup size tits exposed to anypony with an angry look on her face and what looks like her blouse utterly destroyed and ripped with the buttons scattered on the floor.

“Hey Ma’am are you an escort? Cause I’ll pay five hundred bits for a tittyfuck,” a young stallion asks her.

“I’ll give you three hundred if I can suck your tits miss,” another asks her, Rarity snarls and ignores the various offers as she storms over to Twilight’s castle with literal fumes coming out of her head.

“Rarity too?” Rainbow Dash questions as she flies over to Twilight’s castle.

Upon arriving she gazes into one of the windows only to be surprised as a big titted Twilight was getting spitroasted by a big tiddied Starlight and what seemed to be Spike but with boobs. This confirmed her suspicions, Twilight must have come up with some sort of spell as she flies to her cloudy home.

As Dash walks in she heads to her room and is greeted by her trusty pal Tank.

“Heya Tank how have ya been?” she asks him to which he blinks with a smile. “Well I just don’t know how to feel,” she says talking to Tank who kinda just stares and blinks. “I mean why wouldn’t Twilight test her boob expansion spell on me? I mean yes we were two of the smallest busts and now that she has figured out how to expand them not tell me!” she complains and looks to Tank who again just blinked at her. “Still we need to stick together so tomorrow I’m gonna march over to her castle and give her a real scolding!” she declares to Tank whom once again blinks. “Thanks for listening to me Tank,” Dash says hugging the confused tortoise.

Now where we left off in the present, overhead of Fluttershy’s alley of titfucking…

“Seriously!” Dash exclaims still flapping her wings. “Fluttershy!? The one who had the biggest tits out of all of us!?” she shouts in a rage before dashing over to Twilight’s castle.

Upon arrival she busts open the door looking around trying to find Twilight but being greeted to Starlight.

“Hey Rainbow, are you okay?” Starlight asks.

“Where is Twilight!?” Dash shouts.

“Woah, calm down there,” Starlight says to which Rainbow Dash soon storms off to Twilight’s room.

After reaching her door she pounds on the door.

“Uh not now Starlight, having a bit of a problem here!” Twilight answers back. To which Dash puts on a scowl and bangs on the door again. “Did you not hear me!?” Twilight asks again, only to be met by a furious banging.

“Twilight it’s me Dash! Open up!” Rainbow Dash shouts back, to which Twilight sighs before opening the door.

As the door swings open Twilight’s tits had once again expanded to a large J cup.

“Hey, what did you need?” she shyly asks with her exposed breasts.

“Oh would you like at that, you expanded them even more, trying to out do everypony,” Dash starts still angry poking Twilight’s purple tit.

“What are you talking about?” Twilight asks her, confused by her allegations.

“Don’t play dumb with me, your giving everypony bigger tits but me, I saw Rarity with them, Fluttershy titfucking random ponies with them and even you being spitroasted by Starlight and who I can only assume is Spike with giant jumbo jugs!” she accuses clearly referring to the syndrome Twilight has been trying to fix.

“Rainbow Dash this isn’t a spell it’s a syndrome,” Twilight begins to explain although she had no idea Fluttershy was titfucking other ponies, must have been that heat she was in.

“Don’t care what it’s called, I want it!” Dash says putting her hoof down, to which Twilight gives a frustrated sigh. First Fluttershy now this.

“Are you sure cause I can’t cure this if you contract it,” she warns Dash who just snarls clearly standing firm in her demand. “Suit yourself then,” Twilight says using her magic to grow her second horn between her legs before removing her lower half garment and flopping on her bed. “But your doing all the work for this,” Twilight tells her.

“So what? We just have to have sex?” Dash questions flicking Twilight’s penis.

“Do you want it or not?” Twilight asks annoyed having already had sex once today.

“Alright, just let me get undressed,” Dash replies before quickly stripping out of her athletic clothes, revealing her toned body and perky double D’s and climbing atop Twilight and straddling her. She soon then lowers herself down onto Twilight’s third leg taking it whole in go, Twilight made a slight moan from her lips. Dash bites her lower lip almost hard enough to draw blood if she wanted as she begins bouncing up off Twilights lap. She can see herself now, flying throughout Cloudale with all eyes glued on her and her new sweater stretchers at a busty F cup no even better a G cup! She will go down as the best busty flier in all of Equestria! All the little pegasi fillies will aspire to be like her, and all the male ones will… well probably masturbate to her knowing the fact her main feature will be her boobies.

After such a thought Dash decides to take it to the next level, balancing herself well before picking up a faster pace befitting the soon to be bustiest Wonderbolt in history. Twilight doesn’t complain much about this increased speed considering that she did tell Rainbow Dash she would have to work it out of her. All Twilight has to do is just lay there and enjoy it, granted she doesn’t have much energy to even buck back, after her encounter with Fluttershy and all the research she is pooped.

Dash spreads her wings as they soon fill with blood a sure sign showing her sluttiness to Twilight which granted she is barely noticing she merely weakly moans now and then, her energy is extremely low and she can barely keep her stiffy hard enough to satisfy the bossy pegasus.

All too soon Dash’s clam clamps down on Twilight’s sausage as she oragasms gushing all over the purple pony penis inside her, and the sudden tightness of it causes Twilight to discharge her spooge into Rainbow’s cyan cunt. Her duo of cum factories work as much baby batter as possible into the hungry taco to which Rainbow Dash’s eyes cross as she collapses and gets lost in a valley of purple titflesh.

After a few minutes Rainbow Dash raises up having came down from her orgasm, but is alerted to a loud snore from the now sleeping alicorn princess.

“Ah shit, I needed a crash course on how this syndrome whatever works,” Dash complains getting up and off Twilight’s cock, and redressing herself while lifting her girls up in both hands. “Guess I’ll have to come by later for a tutorial or something,” she figures as she leaves.

Upon getting outside she stretches and feels her tits rumble.

“Huh that’s weird,” she says to herself, before heading on her way.