Big Titty Horse GF

by Shortpig

Rating: mature
Tags: Porn, My Little Pony: Friendship is Magic, Fetish, Rainbow Dash, Rarity, Romance, Fluttershy, Sex, Slice of Life
Length: 5472

Caution: Does not actually include big titties or horse GFs. It does, however, contain Fluttershy dressed up as a goth, at Rarity's behest. Vore ensues, for reasons.

Caution: Does not actually include big titties or horse GFs. It does, however, contain Fluttershy dressed up as a goth, at Rarity's behest. Vore ensues, for reasons.

This was written a while back as an entry for an Art Jam over at the Vorepone's Gut Discord, and thus barely adheres to the Jam's theme of Goth Ponies. It very quickly devolves into vorish smut. Figured it was worth bringing over to Fimfiction in the hopes of getting some input on it (critique for improving my horrible smut is very welcome).

Contains: Futashy, semi-romantic, willing cock vore, cum digestion, and professional threesomes between horses.
Reformation is implied. Sort of. Reader interpretation!

Thumbnail stolen from: https://derpibooru.org/1702441

Published 2019-05-31 00:00:01 UTC
Last updated 2019-05-31 00:00:01 UTC

Big Titty Horse GF

“Is this really necessary, Rarity?” Fluttershy complained. She simply didn't get fashion. She didn't think that anything in the world would help her understand what the latest trends were; her knowledge about tailoring was no help, nor any of her escapades in the business, from working in Rarity's boutique to even being a model herself. But, never being one to turn down a request from a friend, when Rarity came around practically begging for her assistance, Fluttershy couldn't turn her away, even if she didn't have the slightest inclination of why Rarity was dressing her up in such a manner.

She was even more confused about the fact that Rarity was currently in the middle of fondling her balls.

“Oh, of course, Darling!” Rarity exclaimed, raising her voice a bit to ensure that she was heard, given that her face was currently buried into Fluttershy's scrotum. “This is some very specific criteria that we're aiming to fulfill, and together the pair of us will get every last detail right.” Rarity pulled away, actually looking at the object of her attention, and hurriedly gathered some actual measurements instead of merely admiring her friend's girth. She continued, whispering under her breath, “Not to mention the fact that any mare, respectable lady or not, would be remiss to pass up a chance to get up close and personal with this monster...”

Fluttershy raised an eyebrow. “What was that, Rarity? I... don't think I caught all of that.” She lied through her teeth. She'd heard every word, despite Rarity's muttering. Yet, she couldn't help but to assume that she'd misheard; the average pony would surely find her bizarre for the anomaly swinging behind her hind-legs, let alone find her of all ponies attractive. Not to say that imagining Rarity as her marefriend was unpleasant, given that Rarity was an attractive pony in her own right, but…

“Nothing at all, dear!” Rarity interrupted Fluttershy's train of thought, as she slid her measuring tape away from the balls that it had been wrapped around. “But, I am afraid that this just won't do. We're aiming to present a 'BIG titty goth gf', and I'm afraid that, as fortunately endowed as you might be, this... ahem, package of yours just isn't comparable, darling.”

“That's... that's what I don't get, Rarity. You've got half of that right, at least, with this whole silly 'goth' getup, but wouldn't... ANY other mare be a better fit than... me?” Fluttershy sighed as she crossed her hind-legs, bashfully attempting to cover up the object of her shame: her marecock. She often wished that she hadn't been born this way, that she'd merely had nature pick a gender for her than being born with both. It made every social situation weird, having to go through not only choosing how she wanted to look, but dealing with the ramifications of when other ponies found out. 'Trap' she'd been called more times than she could count. Some had even suggested magical surgery to make her 'proper' and 'normal'.

It was no wonder that she preferred the company of animals.

Her thoughts returned to Rarity, smiling at one of the few ponies that she knew for absolute certain would accept her for who she was. “I've kind of got... the exact opposite of... uh... big titties. I know I've seen other ponies in Ponyville that would fit the role better. I'm sure that, ah, what's her name... Milky Day? I think she'd be a better fit, and would be happy to take my place-”

“Pish posh, dear.” Rarity interjected. “Other ponies aren't you. And, besides – that Milky is simply a cad! No pony looks that way naturally. Those are implants, plain and simple, and not even very good ones at that. The stiff things don't even sway when she walks, as I'm sure ANYpony could tell you, given how she flaunts herself around town constantly.” She huffed, clearly disgruntled. “Simply tasteless, that pony. No, true fashion calls for the au naturale... even if we are bending the rules a bit to reach it, so to speak. From a distance, not a single soul will be able to tell the difference, especially once we get you fitted for a bra, darling~”

“A-a bra?” Fluttershy stammered out. She was expecting to at least have her backside covered up, not put in clothing specifically made to present it! Not to mention the fact that she was very doubtful that ponies wouldn't be able to see through such a simple deception right away. “I-I don't think that this will work the way you're thinking it will, Rarity, a-and I'm not exactly comfortable with... Well, you said yourself j-just a second ago! I'm not big enough for this, anyways...”

Rarity wasn't having any of it, however. “Nonsense, dear, it's your balls that aren't up to snuff, but your – Hm. Let's call it your stallionhood. It's ever so hard to find a word for such a thing and maintain some sense of dignity – Regardless, it's plenty big enough for my contingency plan. We'll just need Rainbow Dash... though, fast as that pony is, she always does seem to manage to arrive-”

At that moment, Rainbow Dash burst in through the front door of Rarity's BoutiqueTM, landing abruptly on the floor in the middle of the room, announcing, “Right on time!” which prompted Rarity to roll her eyes, though it did get a giggle from Fluttershy. “So, what's it look like Rarity? Are we doing to be using your plan D? Oooh, I hope so! Oh, and-” Rainbow swiftly flew over to Fluttershy, elbowing her lightly and waggling her eyebrows suggestively. “How's it hangin', Fluttershy? Knowing you, I bet it's great – well hung, you could say.” It was Fluttershy's turn to roll her eyes.

“Rainbow.” Rarity interjected, “You are late, and it's not proper to joke about a lady's endowments like that. Even if it does look like you'll be getting to help out with-”

“REALLY!?” Rainbow shouted, quickly flying over from Fluttershy to Rarity, and then back again... and then underneath Fluttershy, who let out an 'eep' as she shuffled her feet in the hopes of avoiding stepping on her friend. Rainbow, meanwhile, was busy ogling Fluttershy's genitalia. “Oh, I never would've guessed it, given just how big your dick is, Fluttershy, I mean look at this thing! But I was hoping, that just maybe, Rarity would think that you could use a bit of awesome to go along with it. After all, it's big, but not RD dick size big!”

“You don't have a dick, Rainbow.” Rarity stated plainly.

Rainbow Dash swooped out from underneath Fluttershy's hind legs, just to roll her eyes at Rarity. “I mean my metaphorical dick, Rarity. But, this is way cooler than any of that psychic-o-logical stuff – I can't wait to be part of your actual real dick, Flutters!” Flying back over to Fluttershy, Rainbow Dash took to literally sweeping the yellow pony off of her feet and onto her bottom, just to get better access. Promptly, Rainbow Dash began fondling Fluttershy's dick, sizing it up properly while up-close.

Fluttershy, meanwhile, was almost too flustered to respond, busy hiding her face behind her two front hooves, unsure how to respond to having her dick manhandled in such a way... even if the whole act was quite arousing, as her shaft was quickly hardening under Rainbow's touch. She squeaked out, “W-what do you mean? Part-part of-”

“What Rainbow means is that your stallionhood is going to need a... donation, in order to get it up to snuff.” Rarity began explaining, “Rainbow here is... more than happy to be just that. More happy than she should be, maybe... Ahem. She'll be sliding into you, and promptly serve as the means to make those balls of yours bigger, Fluttershy.”

“Yeah, by melting into your cum! Ohmygosh, this is going to be great,” Rainbow ranted, quickly taking Fluttershy's balls into hoof, as though she was carefully examining them. “I'm going to plump up these things so much! Ooh, I can't wait to get in!” She meant it, too; Rainbow immediately pressed her snout up to the tip of Fluttershy's now quite hard dick, prodding at it, attempting to gain entry. When that failed, she tried a more delicate approach, taking the head into her mouth, prodding around it with her tongue the best that she could.

This, of course, was much to Fluttershy's chagrin. She had no idea how to react to the sudden revelation that one of her friends was now sucking her cock, and even less so to the idea that Rainbow wanted to become her cum! Where even had the pair gotten such an idea from in the first place? “I-I don't know about this... Is it safe? ...and, how is such a thing even possible?” Fluttershy moaned out, trying her best to voice her concerns despite everything. “A-and c-could you maybe slow down Rainbow?”

With a bit of magic, Rarity grabbed ahold of Rainbow's tail, and used it to pull her away. Rainbow wasn't exactly happy about this, and flailed her forelegs in an attempt to find footing and stay up against Fluttershy's dick, but to no avail. With a pop, it exited Rainbow's mouth, and she floated slowly away as Fluttershy breathed a sigh of relief... until Rarity trotted up, and took Rainbow's place in using a hoof to stroke Fluttershy's shaft. “Darling, it's perfectly possible with just a bit of magic – which Rainbow seems to have completely forgotten to let me use first, in her eagerness – and perfectly safe, too.”

“Trust me, darling, your stallionhood will be all the sturdier after all of this, and I'll even cast a few reinforcement spells to make absolutely certain that not one bit of harm will come to it in the event that Rainbow gets even more excited and starts thrashing around.” Starts thrashing might not have been the best choice of words, given Rainbow's current flailing about in an attempt to escape Rarity's magical grasp. “And Rainbow is FAR more than happy to serve as the other side of the equation, it would seem. It'll feel just fabulous for the both of you, I'll see to that, personally. It'll be just like this...” Rarity sped up her strokes, hoping to entice Fluttershy with further attention to the tool she'd be using. “only it'll be much better~ But, it is your choice, darling, Rainbow certainly isn't going to force her way in without my say, and if you're uncomfortable and don't want to continue helping me...”

Rarity stepped away from Fluttershy, making sure to pout the best that she could. “N-no,” Fluttershy stammered out. She never could say no to an upset friend. “I'll do it.”

“Oh, that's wonderful, darling! I'll get right to work.” Rarity quickly dropped Rainbow Dash, who fell to the floor with a thud. Rarity needed to focus her magic on Fluttershy, instead, and couldn't risk being distracted by holding Rainbow... though, given how quickly Rainbow gathered herself, and bounced over to the two of them, she figured that Rainbow might serve as a distraction regardless.

As Rarity's magic enveloped Fluttershy's dick, Rainbow couldn't help but get as close of a look as she could. She started circling around Fluttershy, staring intently at the spells being worked into Fluttershy's dick... and, more importantly, staring at that dick itself. “Sooo, what're you casting Rarity? Is this what'll make me fit? Or, or, is this what's going to help her digest me into her cum? Oh, or is it what's going to make me – and her – feel super duper good while I melt in there?”

“Well, if you'd be patient, Rainbow,” Rarity huffed, “I could tell you. Right now, I'm making sure that Fluttershy is going to be completely safe, reinforcing her skin to make sure it's completely sturdy. I've already made her able to stretch enough to hold you... though I may have gotten a bit carried away and made it so that other parts of her body can stretch as-”

“So it's ready to fit me? Awesome!” Rainbow exclaimed. In a dash, she dove past Rarity, and face first into Fluttershy's cock. This time, the tip of her muzzle met its mark, and neatly slid inside. A muffled “So awesome!” could be heard from the outside, but only barely, given that Fluttershy had begun moaning quite loudly in response to all of the stimulus. It was a sensation that she'd never felt before, after all, as thought it was fulfilling some hunger that she never even realized that she had. She did know one thing for certain, though – she wanted more.

Ignoring Rarity's own outburst of indignation, Fluttershy reached down to grab ahold of whatever parts of Rainbow that she could reach, hastily pushing downwards in the hopes of feeding her cock more quickly. She was far too concerned with all of the new things she was feeling to be at all worried about whatever Rarity might have been complaining about. “Oh, Rainbow! I-I think I can see why you were so eager for this...” Rainbow, now solidly wedged into Fluttershy's shaft, stopped most of her pushing. She was content to simply flap her wings to stay in a position where Fluttershy could finish her off... and to slide a hoof between her own legs, rubbing away to treat her own arousal.

Rarity wasn't having any of it, however. “Well, Rainbow, if you intend to hurry through things,” she huffed, “then I see no reason to let you simply hover there and tease poor inexperienced Fluttershy.” Stepping forwards, she placed both of her forelegs upon Rainbow's buttocks, and did her best to lean in, putting all of her weight against Rainbow in an attempt to push her in. “You'd best not keep her waiting, darling. You wanted her filled, and you're, unf, going to fill her.”

In but a moment, Rainbow was making quick progress downwards. Fluttershy could do nothing but sit back and moan and watch the whole display going on in front of her – and to feel everything going on inside of her. “Oof.” Rainbow let out a grunt, as her head reached the base of Fluttershy's shaft, and in an instant, roughly passed into her balls, bumping her head on the floor beneath them. She sputtered for a moment, as cum flooded against her face; well endowed as she was, Fluttershy was certainly not lacking in sperm to begin with, even if it wasn't enough to fill out her balls the way Rarity wanted.

With Rainbow added to them, however, it could certainly prove to be more than large enough. Already, with just Rainbow's head inside, Rarity was needing to watch her step, not wanting to harm both Rainbow and Fluttershy simultaneously by stepping on Rainbow's face. Or, on her chest, which had made its way into Fluttershy's balls, which thankfully expanded the sack and gave Rainbow enough room to surface above the cum she was bathing in. She spoke, while gasping for air, “Oh, gosh! Huff... you are simply loaded in here, Flutters! There's all this cum and it's all on me and it's so warm and oh god -” Rainbow took a deep inhale, her rambling taking just as much of a toll upon her lungs as being submerged had. “and, and... that's going to be me...! Oh, I think I can feel myself digesting already!”

Rarity, meanwhile, was finishing her work, and slid her hands away from Rainbow's butt as it was consumed by Fluttershy's cock. She instead met her hooves with Rainbows, though that took more effort, given how Rainbow was swinging her hindlegs around wildly. “No, Rainbow, you aren't being digested yet – I didn't have nearly enough time to cast the spell that would start that process, thanks to your own rush. Now I'm going to have to do this whole process manually... such a hassle. Besides that, you're just ball-fodder, now, and cum doesn't talk, so hush up, and just enjoy yourself in there.”

“N-no!” Fluttershy hurriedly squeaked out, hoping to explain that she disagreed with Rarity... but instead lost herself to moaning for a while as the rest of Rainbow slid inside of her. Rarity raised an eyebrow at Fluttershy's interjection, but simply kept on pushing... a bit too far. The exclamation had been enough to distract Rarity for long enough to slip forwards as Fluttershy's cock finished up Rainbow... and quickly started on Rarity's own forelimbs. Rarity cried out, not at all pleased that her fur was now coated in slick cum... or the fact that she was having some difficulty extracting her arms from inside of Fluttershy. After taking a minute to calm herself, and allowing Rarity to stop screeching, Fluttershy continued, “No, I... Rainbow, 'ball-fodder' or not, is still my Friend. A pony. She still has every right to talk to us.” Then, she blushed and looked away, before speaking in a much more hushed tone, “and I wouldn't mind hearing how it feels to be in there... B-besides, Rarity, if you were in that position, wouldn't you want the same thing?”

Rarity sighed, a bit nervously, given her own predicament – if Fluttershy really wanted her to be, all it would take is a few tugs and pushes and she would be in the same position as Rainbow. “Well, I do suppose you're right. Because she stopped me from finishing my magical augmentations, there IS a long ways to go for the process of transforming her from a pony to your cum... but, simultaneously, I really would rather not join her. So, if you would, darling...?” Rarity nodded down to her own forelegs, which had managed to escape Fluttershy's attention thus far. So engrossed in all of the sensations she was feeling, she'd hardly taken note of the fact that Rainbow Dash was already neatly curled up within her balls, and that her other friend was now the one filling her shaft.

With a gasp, this time from surprise rather than pleasure, Fluttershy immediately did her best to relinquish her friend. She already had Rainbow interred within her, and she certainly didn't need to over-stuff herself the first time that she did this.

...The 'first time that she did this'. Fluttershy couldn't help but blush at the thought; already, she couldn't help but think about sending more ponies down into her shaft. It simply felt too good not to! However, that could wait. With a schlorp, Rarity's hooves came free, neatly sliding out of Fluttershy. “Aww, are you suure you don't want to come join me in here, Rarity?” Rainbow complained, apparently having heard Rarity escape her predicament, and wanting some company. “I promise that I'll make us feel extra good while we digest~”

“You'll already feel wonderful throughout everything, darling, no need to leave Fluttershy immobile by bloating her balls to the size of two ponies just because you felt like getting some action in there. ...Speaking of action, let's get to getting you active in there, shall we dear?” First taking a moment to wipe her hooves off on her coat, muttering to herself about getting a thorough bath after all of this, Rarity once again approached Fluttershy. Fluttershy blushed as her Rainbow-filled balls were enveloped with magic as her friend walked over. “Now, since I couldn't make sure that your balls were ready to kick in and start converting Rainbow as soon as she filled you, we'll have to do this the slow-and-steady manual way... which I'm sure that Rainbow will prefer, if for no other reason than to annoy me. ...Or because she'll enjoy the massage. Ah, well, let it never be said that I'm unwilling to get hands-on for my work.”

Rarity extended her hooves, hesitantly making contact with Fluttershy's sack. She'd have to make sure that every inch of Rainbow Dash's body was touched by the magic that would start her digestion, and in this case, the easiest method of transferring that magic would be the cum that was already inside of Fluttershy's balls. This would mean making sure that the occupant inside of Fluttershy was completely covered, head to toe, which would require a good deal of effort, both magical and manual. So, as Rarity got to work, pushing her hooves deep into Fluttershy's engorged sack, both Fluttershy and Rainbow Dash just had to sit back and enjoy themselves.

...Or, at least, Rarity would have preferred it if they simply sat back. Fluttershy couldn't help herself, as she brought a hoof down to her shaft, stroking it herself since it was now unattended. At least Fluttershy wasn't being obstructive; Rainbow, on the other hand, was actively preventing Rarity's efforts with rampant wiggling. “Aw, yeah, that's just the stuff Rarity!” she moaned out, enjoying the massage just as Rarity had predicted. “Keep that up, rub me down until I'm good and gurgled~”

“I would, if you'd keep still in there! It's hard enough, albeit very arousing, work I'm doing out here, and your efforts to get off are hampering my efforts to make sure that you don't end up melting a piece at a time.” Rarity figured that the thought of going out so slowly, rather than in a traditional Rainbow-like bang, would deter Rainbow from keeping up her movements.

Rarity was quite wrong. “A piece at a time? Ooh, is that an option? I totally want to see that happening. Or, I would, if I could see at all in here!” On cue, Rainbow started even more fervent squirming, kicking, shoving, whatever she could do to keep Rarity from finishing her massage.

Fluttershy, meanwhile, wasn't helping matters either. The new, doubly active, squirming within her had made her almost double over from the pleasure she was receiving. She moaned out a demand to Rarity, “Do it! P-please let me start... digesting her... I can't wait any longer to see what it feels like!” Rarity looked up from her work, pausing for a moment as she glanced between the two of her friends.

With a sigh, a shake of her head, and an additional pulse of magic from her horn, she cast the spell that both of her friends were asking for. Their reaction came only a moment later. “Ohmygoshohmygoshohmygosh,” the both of them said in tandem, though Rainbow's words ended up being much louder than Fluttershy's, even despite the layer of flesh muffling her. “NOW I can feel it! Like, really feel it – all over me, this tingling, oh, this is exactly what I was hoping for.”

“I-I can feel it t-too!” Fluttershy stammered out, in between her moaning. “It's like... my body wants her... so badly. She's mine, now, a-and I get to keep her! Ohgosh, that's so... so...”

“Poetic?” offered Rarity, “Rambunctious as she is, she's yours now, to be part of your beauty. The best use for a pony, if you ask me, becoming part of... art, like she is!”

“So HOT!” Fluttershy finished, “There's just something about this whole idea of having another pony inside of me, mine to just... m-melt! It's driving me wild... the whole thing is just... so surreal. Like, that's really Rainbow Dash inside of me, isn't it?” Fluttershy couldn't resist bringing her own hooves down to her scrotum, patting it and prodding it, as though to check and make sure that there really was a whole, live, pony within her. “A-and... she's really giving herself to me... I'm really... going to digest her...”

With a laugh, Rainbow chimed in, again. “Ha, Flutters gets it~ I have to keep checking over myself, feeling everything around me, making sure that I'm really in here and not just dreaming about being gurgled up again. Like... oh, hey, I think... that's faster than I thought this'd go.” Rainbow finally noticed just how much more difficult it was getting to rub herself, how her movements were slowing, bit by bit. She might've complained about how this made it harder to get off, but the fact that her digestion was finally noticeable was only all the more arousing. She could just sit still, relax, and melt away... “Mmm... there you go... I'm allll yours, babe... Oh! Where was I? Oh, right – like, I'd have given anything – or, well, everything, now that I think about it – to end up like this inside of anyone that'd take me. Buut... I am glad that it's your cock that I got to slide into, Flutters~ Especially now that I know that you'll be using me real well~”

“Agh!” Rarity cried out in frustration. For but a moment, Rainbow had finally sat still, for the short period where she was acclimating herself to the feeling of melting. But, she wasn't about to go out without getting off one last time, and as such, started moving rapidly once more... much to Rarity's frustration. Her one opportunity to massage over all of Rainbow without interference had passed. “I certainly get how arousing this is for the both of you...” Rarity stated, taking note of the moisture between her own thighs, “but if you'd give me a bit to work, instead of pursuing your own pleasure, you'd get to feel a lot better for it.” She sighed... but not quite in defeat. “Ugh, you're one stubborn pony, you know that? Fine, if you won't sit still, maybe you will after this!”

“Don't be such a prude, Rarity, it's not like- OH!” Rainbow started, before being cut short by the sudden pressure at her netherlips. A second hoof had joined her own, as Rarity began attending to getting Rainbow off, from the outside. If you can't beat them, join them, she figured as she brought her second hoof between her own legs. “Oh, yeah, that's something worth sitting still for!” Rainbow cried out, loving the attention as she gyrated her hips against the indentation that Rarity had made in the ball-lining.

“Fluttershy, dear, would you..?” Rarity asked, nodding towards the bulge that Rainbow's upper body made. Fluttershy merely nodded, leaning forwards to pick up where Rarity left off, rubbing into the parts of Rainbow that would need some help digesting.

Rarity, meanwhile, focused her attention on making sure that Rainbow was placated and not going to start disrupting them again. Pleasure was a good motivator, after all, at least for the time being. But, Rarity had a contingency plan for keeping Rainbow from becoming content with the attention she was receiving and going back to her problematic squirming. “Oh, Rarity! I'm so close!” Rainbow cried out – which was Rarity's cue to stop dead cold. “W-what're you doing? I need more, not less! C'mon, I'm not doing this by myself-”

“You should have thought about that before rushing into things, darling. Now... a proper lady doesn't finish before her partner... even if what's getting finished in this case is the work dear Fluttershy is doing. So if you want me to finish you off, won't you just have to sit still and take what I offer, hm~?” With her Rarity's intentions laid out plain and clear, Rainbow could only whimper and patiently wait for the pair to finish their work on the outside.

At least, that's what she did, until Fluttershy piped up. “Rainbow... could you, maybe, tell me how you're feeling in there? I want to know that I'm making you feel as good as you feel for me.”

“Of course she's feeling great,” Rarity started, and quickly stopped. Who was she to judge if Fluttershy got off on hearing about how her partners were feeling? Not surprising in the slightest, given the shy pony's personality. “But, go ahead, Rainbow. I suppose I'm also interested in knowing all of the effects my magic is having on you.”

“Uh huh. Sure you are, Rarity. Don't think that I can't hear what your other hoof is doing out there while you're refusing to give me the same treatment in here. I'm suure that it's just professional curiosity~ I get the feeling that you're starting to wish you'd taken me up on my request to join me in here...” In response, Rarity quickly took her spare hoof away, wiping it off on her coat abashedly, but choosing to not gratify Rainbow with an actual response. Finished with her indignation, Rainbow continued, “But, sure, Flutters: It's... about what you'd expect. Or, well, what I'd expect. There's just this tingly sensation all over most of my body and stuff – it's pretty much all over me, now, actually – and it's kind of like when your hoof falls asleep, but pleasant, y'know? And, there's just so much warmth, too... if this whole situation wasn't so hot, I'd probably enjoy just relaxing here and being so close to you. I'd call it romantic, but naah, that wouldn't be honest – I'm a thrill-seeker to the core!”

“Your core will be reached soon enough, dear, along with every little bit of you. And, if you're feeling that sensation over all of yourself, I'd say you're ready... and ready for a reward, too.” Rarity followed her words with action, simultaneously casting one last magical pulse into Fluttershy's sack, before dissipating her magic entirely. It'd be up to Fluttershy's body to enjoy it's meal, now. Instead, Rarity had something else to focus on: Rainbow's pleasure.

Within a moment, Rainbow had returned to moaning, quite content now that Rarity had begun helping her once more. “Ahhh...” Fluttershy sighed, content to allow the two of them simply do whatever they wanted. “I really am happy that you're feeling so good, Rainbow... and I hope that you're close, too. That you're ready. I'm not going to be able to hold back anything, even if I wanted to – I'm going to claim every bit of you.”

Rainbow was very swiftly sent over the edge, unable to resist Rarity's physical and Fluttershy's verbal teasing.“Oh, oh gosh Flutters, I was always meant to be yours! I'm so ready – been born ready! I-I'm cumming – I'm cum! Make me all yours!” She began bucking wildly, throwing off Rarity's aim, but it hardly mattered. Sent over the edge like this, Rainbow hardly needed any extra physical attention to keep her moaning. Instead, that feeling seemed to be spreading. “Oh it's... it's not just – oh, this is so cool! It's like not just me that's cumming but like all of me! It's seeping into my whole body, I think!”

“What were you expecting, Rainbow? I told you that you'd be enjoying yourself, no matter what. Nothing compares, wouldn't you say? Well, except maybe what Fluttershy is feeling right now~” Unable to locate the proper place to continue rubbing Rainbow, Rarity figured that there certainly wasn't an improper place to rub, if for no other reason to treat Fluttershy to a massage that wasn't just practical. And, just maybe, she wanted to feel Rainbow melt away under her own hooves. Perhaps she was right after all, and Rarity was feeling just a bit jealous of the swiftly melting pony underneath her hooves…

Rarity's thoughts were interrupted by a cry of ecstasy from Rainbow, who was clearly enjoying herself as she acclimated to becoming nothing more than Fluttershy's cum. “F-fuck, I think this is it for me, girls. So worth it~” And, like that, Rainbow sunk underneath the enveloping tide of cum that she had become. Even Rarity was startled by the transition, as her hooves spontaneously sunk deep into Fluttershy's now bulge-less balls.

“Fast as always, I see...” Rarity commented as she felt around Fluttershy's scrotum, seeing that there truly was no trace left of Rainbow within.

Fluttershy, meanwhile, merely patted her balls lightly. “Mine.” she stated. “All mine.” Fluttershy couldn't help but revel in the dominance that she exerted in that situation – even if she didn't really have much control over what her two friends did, it was still her that had melted Rainbow. Still her that Rarity had chosen to do all of this with. Still her that... had to go on stage and present all of this.

Oh, horseapples. Well, at least that could wait until tomorrow. She was plenty exhausted, and figured she'd just get some sleep... Fluttershy simply lied back, closing her eyes. Just as she was falling asleep, she heard Rarity shriek, “Oh, goodness, your outfit!” Yeah, Fluttershy figured that it couldn't have been a good idea to keep it on during the day's sweaty escapades. Something for tomorrow's Fluttershy to figure out…

And then she heard, “...And now that I get a good look at you, darling, maybe a whole pony was a bit too big...” Definitely something for tomorrow's Fluttershy to figure out. Sated, content, and far too worn out, Fluttershy drifted off to sleep.