Title:           Futa Rara fucks Dash' belly button, or Anon is a Bitch Nigga
Author:          Anonymous
Pastebin link:   http://pastebin.com/EiPkqxZx
First Edit:      Tuesday 21st of October 2014 07:49:06 AM CDT
Last Edit:       Tuesday 21st of October 2014 07:49:06 AM CDT

With apologies to ProfessorAnon
 
"Uuuagh, Pinkie what happened?" Rainbow Dash woke and rubbed her temple. The last thing she remembered well was Twilight yelling at her about something unimportant and then a bit of a daze as the sugar high from all of the food Pinkie had brought her had blurred together the rest of the events until she had passed out to take a nap. Now waking up she could take full assessment of her situation. She certainly felt heavier and no doubt Pinkie's sweets had played a role in that aspect. With that her poor 5XL shirt was shredded as her breasts found freedom with their expanded weight.
 
Getting herself up she could hear the floorboards below her creak in pain as she shifted her weight off her ass and onto her feet. Thankfully the Cakes had built the shop out of good sturdy wood and the floor held back against Dash. Looking around at the floor she could see the swath of destruction she had wrought earlier as every corner of the room held some wrapper plate or tin as a remnant of the pastries she greedily devoured. On the floor Pinkie was resting peacefully on the floor her own lips smeared with chocolate from a few cupcakes she had managed to pull for herself between Dash eating whole trays at a time.
"Pinkie wake up. I think I need to head home. Do you have anything I can cover myself with?" But Pinkie was sound asleep and ignored Rainbow Dash. Looking around she spotted a folded tablecloth on the shelves and wrapped it over her jiggling breasts.
 
Moving as quietly as someone as large as Dash could move out to the lobby of Sugarcube Corner she noticed that it must be very late as by now the sun had gone down and the town was awash in darkness. With it being as dark as it was outside hopefully no one would notice the blue behemoth draped in a table cloth escaping back to her house. She had managed to wrap herself up well enough to cover her boobs but the thin linen made a poor substitute for real clothing as blue patches of her fleshy milk jugs could be seen through the parts that the cloth only was wrapped around once or twice. Though she dreaded it she would soon need to go to Rarity for help.
 
In general Rarity was often ready to help anyone that came through her door with their fashion needs, but Rainbow Dash in particular had been in quite often as her binge eating at Pinkie's had left her virtually exploding out of any outfit Rarity could come up with. For months Dash had made it a habit of going in to get a new outfit at the beginning of the week only to have stretched it to the seams by the next week. What she thought would annoy Rarity to no end instead seemed to only spur her on. Every top Dash split open and every waistline she tore only set the bar for the next weeks design, each one intended to help support and prominently display Dash's huge blue boulder of a gut.
 
Rarity seemed to take special note of Dash's figure when she was measuring her up at each visit. In addition to the usual measurements that Rarity jotted down in a book she had been keeping with Rainbow Dash's various design outfits she also had been keeping some more specialized measurements, such as her wrists, belly button width and how thick her neck was getting. Each little detail was noted down in the book giving Rarity a log of just how big Rainbow Dash was getting every week. Every time Dash came in with an outgrown outfit Rarity seemed eager to help her out and strip her down with the tape measure ready.
 
Usually she made it in before she completely ran out of clothes but Rarity had been away at some fashion show or something that Dash couldn't remember for the past few weeks. Rarity had made her a few simple outfits oversized at the start for Dash but with her recent trips to Pinkie she had pushed even the biggest shirt to its limit and now with Rarity getting back into town today she would have to surprise Rarity with how much more there would be to cover on her body. As much fun as it would be spring her new larger body on Rarity the standing around while Rarity went to work was boring. And when Dash got bored her hunger started growing leaving her with not much to snack on in the boutique and a rumbling belly as Rarity worked the tape measure around her.
 
Making her way up to the front door of Sugar Cube corner Dash found herself squeezing at the door as her massive belly easily filled the width of the frame. It had been a bit of a tight fit coming in but now her girth had spread enough to dig into both sides of her belly. Slowly working it free through the frame the bulge of blue could be seen from the outside bouncing and jiggling as it slowly spread outwards from the doorway and the pony behind it followed. The doorframe gave a groan of stress as Rainbow Dash finally popped free into the dark night. Regaining her balance she strode out of town towards her flat to pass the night away with a good workout.
 
As she made her way past the rows of houses she did her best to futily hide and sneak around the ones she spotted lights on in. Dashing down the street anyone who managed to look out might have spotted the enormous blue pony but considering how fast she was traveling they might question their eyesight as nothing that large could be moving so quickly.
 
Coming up on the boutique Dash noticed that the lights were on as well. Rarity must have gotten back earlier in the day but Rainbow Dash had thought she would be exhausted from traveling and asleep by this time. Thinking to herself she decided to go see if Rarity would have something a bit better than a tablecloth to cover herself with. Plus with her likely being tired from her trip the visit shouldn't take too long.
 
After a whirlwind of travel around Equestria Rarity was finally home with some time to relax. Reclining on her couch she pulled out her sketchbook and began doodling up some brief thoughts. Along with her travel for the main fashion shows Rarity had taken some time to indulge in a few, side interests when she wasn’t busy displaying her latest line of dresses. Of particularly fond memory was a burly stallion with a truly impressive set of hips, Rarity had hoped to bring him back to her hotel room and fill him tight to the point—
*Knock Knock*
 
"Now who could be showing up at my door at such a late hour?" Rarity pondered to herself as she sat down the notebook and made her way over to the door. Looking out the diamond shaped window of her door she first saw what appeared to be a blue heaving mass but then she spotted Rainbow Dash's face and flowing mane behind the massive blimp of her belly. She seemed to be wrapped in some sort of cloth and considerably bigger than what she last remembered her biggest customer being.
 
"Rainbow Dash, how have you been? I just got back in—" As she opened the door she stood stunned at Rainbow Dash standing before her threshold. Her initial glance at Dash's figure through the window did no justice to just how massive Dash had become while she was out traveling. "Dash, just what happened to you?"
 
"Well things might have gotten a bit out of hand at Pinkie's today. I need something a bit better than this table cloth to cover up with."
"You don't say darling. Well come in and we will see if we can get you settled."
Dash pressed her frame against the opening only to be rudely stopped by her belly catching between the walls. Dash continued slowly trying to work her body through the door but kept getting stuck. Turning around Rarity saw Dash's predicament and could feel the tingle of her spell holding back in her pelvis.
 
"Come on Rainbow Dash stop fooling around with the door and get in here."
Giving a grunt and digging in her hooves Dash gave a push at the door frame. Between her strength and her sizeable advantage in mass she managed to push through the threshold, not only cracking the frame around her but taking a few bits with her as her body bulldozed its way in. Seeing this display caused Rarity to bite her bottom lip as the pressure against her spell increased again.
 
Rarity had designed a spell to keep her more revealing assets hidden when she was working or around company. Not only did they often get in the way of her dress work but it seemed far too crass for a lady such as herself to flaunt in front of guests. However the spell did little to suppress the urges she felt and her body often would try to break free from its magical bindings and illusions. Rarity was quite apt at handling any outburst against the spell though.
 
"Now I know how everyone is raving about the Greek look this season, and you do pull it off well, but I think we need something to better accent your larger body." Rarity said as the fiddled with the table cloth Dash had wrapped around herself.
"What? No I just want something I can put on to cover up with, nothing fancy." Dash retorted.
"But that would be such a waste! Look at all this canvas we have to work with." Rarity said as she grabbed two handfuls of Rainbow Dash's flabby belly and shook it. "No, we must use this opportunity to create something grand."
"Uggh, can't you make me something simple like a shirt or something and we can work on your visions later? It is already pretty late tonight."
"Fine," Rarity said with a huff. "At least let me take some measurements so I can get to work."
 
Pulling her fabric tape out of her traveling bag with her magic she went to work wrapping it around Dash and taking her measurements. The floating tape mercilessly constricted around various body parts as Rarity took notes of the measurements and continued prodding and poking at Dash's soft features. Rarity was amazed by just how soft and ductile Rainbow had gotten. Pinkie's stuffing of her blue friend had certainly left Rarity with quite the formidable challenge to clothe. Though Rarity would have to keep her desires in check for now, she could at least admire her burgeoning form as she sized her up. Not even the largest of ponies that Rarity met during her travels could compare.
 
Rarity finished up her measurements with going after Rainbow Dash's grandest feature, her waistline. Floating the tape around Dash's front side she unrolled it to its full 15ft length and grabbed both ends from behind pulling it tight against the mammoth belly. Rarity was right up against Dash's ass and the tape still only covered part of the length it needed to. Digging in and pulling it tighter Rainbow Dash let out a grunt as the tape cut into her flabby midsection and Rarity ground against her back.
 
"Rarity your pulling that a bit tight.*oof* Don't you have anything a bit bigger?" Dash asked as the white mare kept trying to pull against her belly.
"Just *hrrng* suck it in some more." Rarity was determined to have her measurement.
 
As Rainbow Dash sucked in her gut more it gave a groan from being compressed back so far, clearly unhappy with the straining tape around its midsection. With the tape almost reaching to her back Rarity could see her goal and gave another tug to tighten the tape. Following the tape digging even deeper into Rainbow Dash's fat was a loud belch that escaped from her squished stomach. Startling Rarity and having Dash let out a sigh of relief spelled the doom for the tape as her belly surged forth splitting the tape in two and sending Rarity tumbling down behind her.
 
"Heh, sorry Rarity I just couldn't hold it in any longer." Dash apologized. Rarity was sitting on the ground stunned with half of her tape in each hand.
 
Rarity could feel the spell beginning to slip and unravel like one of her silk dresses as her aroused state was stretching the magic to its limit. Quickly scrambling to get up she grabbed her notebook and hustled off to her back room. Quickly shutting the door Rarity let out a cry of ecstasy as the spell failed and split open the thin pants she was wearing.
 
"Are you ok in there Rarity? I'm sorry I knocked you over." Dash shouted from the lobby.
"Yes *gasp* darling. I just, er, need a breather before I, uh, get something together for you to wear." Rarity responded back, short of breath.
Rainbow Dash shrugged and laid down on the floor and rubbed along the side of her belly where the tape had left a red mark from digging into her soft flesh so much.
 
Meanwhile behind the door Rarity was doing her best to try and control herself. Dash's body had driven Rarity over the edge and now she needed to calm down and get to work. Sending her magic to grab supplies and start work on the massive shirt for Rainbow Dash she spent her time stripping out of her ruined outfit leaving just a stretched pink set of panties holding on for their life against Rarity's massive black balls. The shaft that erupted from them could put even the largest stallions in Ponyville to shame and their ass clamping tight in fear. To match Rarity's chest had also expanded leaving her with a healthy rack that would draw the eye of any pony if not for the much more impressive stallionhood she was sporting.
 
Wrapping herself up in a large flowing nightrobe Rarity did her best to hide the stiff member she had and began throwing together the finishing touches on a massive but rather bland shirt by her standards. Trying to use her concealing spell again would just fail until she could get some release and relax up but the robe would cover her just fine. She might be in for a rough night ahead with how worked up she was but the very least she could do is cover up for her friend.
 
Folding up the blue shirt she grabbed it with her magic and tied up her robe. Heading out of the work room she spotted Dash laying on her back now playing with her belly by sloshing it back and forth between her hands. Rarity had to bite her lip again as she felt the robe push against her but she had to compose herself as best she could. Tossing the shirt like a bed sheet it floated down and covered Rainbow Dash's face.
 
"Thanks Rarity!" Dash said sitting up and slipping on the voluminous shirt. She had to hand it to Rarity the shirt fit like a glove and even with her belly ruining the measurement it only hung out a bit below the line.
"Anything for a friend Rainbow Dash," Rarity said grinning.
"Come here and give me a big hug, I'll give you a hand tomorrow with anything you need help with." Dash said getting up and heading over to Rarity.
 
With the looming blue mass heading over to Rarity had no choice but to give her a brief embrace.
 
"Oh," Dash said slyly, "Maybe there is something else I can do?"
 
Backing away quickly Rarity was flushed beet red with embarrassment.
 
"You... you felt that?" Rarity said meekly.
"It was kind of hard not to with that telephone pole you're packing. I heard it was huge, but man Rarity you could drive that thing through a wall and come out the other side." Dash joked at her expense. "If you're that pent up all you had to do is ask."
"Are you sure? It might be a bit rough." Rarity snapped by slyly as she slowly undid the ties on her robe.
"Don't worry Rarity I am a big girl. I can—Woah!" Rainbow Dash stared in astonishment as the robe fell away revealing Rarity's figure and a rock hard black monolith contrasting Rarity's pure white body.
"Too much for my big girl to handle?" Rarity slowly traced her hand over Dash's belly.
"No, it's just going to be a bit limiting. I'm not sure if I can take it anywhere besides right to the gut."
"Then let's give it a go. Hopefully that big blimp can take a few pokes without popping like a party balloon." Rarity teased as she grabbed a fistful of fat.
"Careful you don't get lost down there. There is alot of room to disappear into." Dash teased back.
 
Climbing up the fuzzy blue orb of Dash's stomach Rarity gave Dash a sultry smile as her throbbing dick traced circles and left a slick trail of glossy pre around the imposing void of Dash's belly button. With a mighty thrust Rarity dove in giving a combined shout of pleasure from both Rainbow Dash and Rarity echoing around the boutique.
 
The room was soon filled with the sound of wet flesh impacting as Rarity drove in her repeated attack on Rainbow Dash's belly button. The copious amount of precum that was churning forth from Rarity mixed with Dash's quickly forming sweat to give a smooth glide down the hole. Feeling the friction and resistance decrease let Rarity begin to speed up her impacts. Gripping tightly to Rainbow Dash's belly Rarity moaned and grunted with each thrust as the soft, doughy flesh squished out between her fingers.
 
Dash was quickly succumbing to the same lustful frenzy that had overcome Rarity as her tongue lolled out her mouth between pleasured gasps for air and moans. Rarity's member kept ploughing in and out of the fat around it leaving it tingling with pleasure in each pass feeling the hard bumps and ridges of the cock and her fat belly conforming around them with each joust. Adding to the sensation was a scent that began permeating her senses and quickly weakened Dash's normally stout sturdy legs to feeling like she was supported by two piles of jello that began wobbling with each thrust. With one more solid bump her legs gave out under her sending the pair of them crashing to the floor. Dash hitting the ground cracked and shattered the floorboards under her leaving the two lust filled ponies going at in in a crater in the floor with Rarity showing no sign of letting up.
 
Rarity seemed to be enjoying the ride even more as she pounded Dash hard and fast. She was relishing the pleasure as the thick layers of fat hugged her massive stallionhood in a smooth yet firm embrace. The one thing she always hated about her gift of size was having to go easy on even the loosest participants less she injure someone. She had been with large ponies before but never quite like this and the feeling was amazing. Dash's belly was so large that no matter how fast or hard she went into it it just jiggled and bounced in response. Despite often bottoming out quickly with her other partners Dash's belly button seemed to be a bottomless pit that even Rarity's huge member could find no end to. No matter how hard she thrusted in there always seemed to be more fat flowing out of the way for her to drive through.
 
Being able to hilt up against Dash's stomach was a new feeling for her and she loved every second of it. With being able to fully cut loose Rarity's already monstrous sex drive kicked into high gear as the two shouted and moaned among the slapping and jiggling of flesh. The smell of hot steamy sex filled the air and left the two of them in a carnal daze. Every sensation flared with the rhythm and below Dash a slowly growing puddle of her own juices was forming as she lost control. Meanwhile a deep gurgling groan began to grow louder and louder eventually perking the ears of the two lust-filled hedonists.
 
"Heh, heh, not now, Ooooh, stupid stomach." Dash panted short of breath.
"That's not you, Aaahh" Rarity chirped back before screaming out.
 
Rarity was right, the sound was not coming from Dash's belly but rather from Rarity's expanding balls and prostate as she looked to be building up quite the load. The sweat soaked tablecloth that was the only thing left either of them was wearing, the shirt and robe cast aside from the start, was starting to tear and split as the easily visible blue melons behind it jostled and tore more wet cloth with each thrust. With a fatal rip Rainbow Dash's breasts broke free and she issued a deep belch back in Rarity's face.
 
"You are going to have to do better than that if you want this girl to go off. Let me hear you roar you big blue mammoth!" Rarity yelled back at Dash.
 
As if responding to Rarity's request Dash's stomach let out a large gurgle followed by a much more impressive belch that blew into Rarity's face. With that Rarity could hold on no longer and began flooding Dash with a shout of ecstasy. The first torrents managed to quickly fill her with cum spritzing out around Rarity but Dash's belly quickly got a taste for its midnight snack and began sucking down like a greedy child from Rarity's fountain. The suction only seemed to heighten Rarity's mood as the second shot sputtered in even harder and quickly was followed by a third. Both Rainbow Dash and Rarity were left moaning from the sheer energy they both experienced.
 
Waking up in the morning Dash came to grip with what had transpired in their steamy session last night between the crushed floor and the sticky aftermath that was spread around her. Thinking to herself that Rarity must have gotten up early to go get more supplies for whatever grand dress she had planned for Rainbow Dash she thought better of the situation and quickly got up and grabbed the big shirt to slip on and disappear out of Rarity's boutique before she made it back and she would be stuck being sewn into some getup for Rarity's pleasure. Pulling on the shirt it seemed to fit but not as well as what she remembered last night as her belly continued to stick out much more and without her makeshift tablecloth bra her thick chest pushed into the shirt.
 
Quickly heading out the door she made a run for her house. She would need a good shower to clean away the remnants of last night before someone else saw her state or could smell her. Rarity could at least wait until after she was cleaned up. Then she would stop back over to the boutique today and endure the eventual standing around as Rarity made another extravagant outfit for her to only split wide open later in the week at Pinkie's.
 
Rarity was definitely not eaten by Dash's belly button and went on to fuck her friend's navel many times at a later date, with each successive spurt of cum bloating Dash up further and further.