Fluttershy paused outside the door to Rarity’s boutique, her hoof still clutching the note she had received earlier that day. She had just come home after helping Twilight teach her class of eager young unicorn students and was starting to relax. Then a courier had dropped off a letter that Fluttershy was oddly confused by, prompting her to read it yet again.

Dear Fluttershy.

I’m sorry to ask this of you darling, but my model has unexpectedly quit and right before a very important show. I know you are out of the game as it were, but would you please help me one final time? Consider it a personal favor to me, and one that I would be more than willing to pay back in whatever manner you would like. If interested, please stop by my shop just after dusk tomorrow.

Thank you in advance,
Rarity

P.S please use the back door, and come right down to the basement.

With memories of her recent sexual encounters still fresh in her memory, it was hard for Fluttershy to not imagine something naughty. Fluttershy’s mind immediately conjured images of the dominant fashionista ordering her around and controlling her utterly. It was a strangely erotic, and a rather arousing experience, one that Fluttershy was swift to try and dismiss.

With a shake of her head, she attempted just that, yet the thoughts remained, pestering her continually. She didn't want to expect a naughty encounter, but Fluttershy also couldn't deny that she kind of wanted that to happen. Her recent run-ins had ignited a spark in the mare, one that she couldn't deny, nor could she snuff.

The pegasus slapped her cheeks. “Get it together Fluttershy. Rarity just needs a model. She definitely doesn't want you like that. Not everyone likes you, at least like that anyway.”

Though her words were technically true, Fluttershy had no idea how wrong the spirit of her statement truly was. Ignorant of just how many of Ponyville’s residents lusted after her enormous posterior, Fluttershy continued on. Walking around to the back of Rarity’s boutique before turning the knob and stepping inside.

The workspace was dark save for a line of brightly burning braziers that pointed the way to the basement steps. This path was littered with dark purple petals, as well as a simple note that pointed downward. It also had the words, entrance below, written in Rarity’s unique flowery cursive.

With a bit more confidence that she was going in the correct direction, Fluttershy continued deeper. Placing one hoof in front of the other, Fluttershy eventually emerged out into the spacious basement. Where she saw a familiar, and nervous unicorn waiting for her, the mare chewing her hoof only to perk up upon seeing Fluttershy. Though familiar, Rarity wasn't exactly how Fluttershy usually remembered her, as for one she was wearing a rather intriguing outfit.

Sporting a thick black leather corset complete with a half dozen belts, an integrated choker, and more than a few straps, it was an intimidating ensemble. Despite how bold of a statement it was, Fluttershy couldn't look away no matter how embarrassed she felt. The other mare’s clothing looked like it was made from dozens of straps all overlapping, making it look almost like armor.

It certainly wasn't Rarity’s normal affair, but somehow it worked, especially when paired with her darker makeup. Instead of the subtle eye shadow, and light use of lipstick meant to bring out her already natural beauty, this was different. Now Rarity had bold purple eyes and matching lips, making the mare’s features stick out in a daring way that made Fluttershy’s heart skip a beat.

“Oh good, you came!” Rarity exclaimed. “I was worried you had not received my letter.”

“No, I got it last night. I was just a little hesitant is all. I’ve never heard of a fashion show being held so late,” Fluttershy murmured, glancing around the room. “Nor have I ever seen your basement before.”

Fluttershy noticed that it was set up almost like the entrance to a movie theater of some kind. To the left, there were two large crimson double doors, while in front of her was a smaller black one. Behind her, there was a large red satin sofa that fit snugly between the stairs, and the wall.

Above the double doors, there was even a plaque with the words ‘The Sanctum of Sin’, written upon it. Dominated by the colors of blood and darkness, it made Fluttershy imagine that she was about to enter a vampire’s lair. A thought which aroused and captivated her in a way that she couldn't quite put into words.

“Well you see it's for my side business,” Rarity remarked. “You know the one where I make more… risque outfits.”

“Oh um, yes,” Fluttershy murmured. “I remember you telling me about it before.”

“I hope that doesn't turn you off from helping me,” Rarity professed.

“N-no,” Fluttershy stuttered, looking down. “I um, kind of saw it coming given the timing of it all, I was just being polite.”

Rarity’s eyes lit up. “You did? Oh, that is wonderful! I simply cannot wait to get you into the dressing room. I have three wonderful outfits that I just know you will effortlessly pull off.”

“Let's not be too hasty now. I’m not that pretty,” Fluttershy murmured.

Rarity scoffed. “Pish posh darling. You were the talk of the town for a reason. Now then, as Photo Finish always says, let us make ze magics!”

Giggling to herself, Fluttershy followed her friend through the small black door and into a slightly cramped dressing room. There lay many interesting outfits, all of which were indeed quite risque as Rarity would call them. Splayed out on a table before her, Fluttershy looked down at Rarity’s creations with increasing arousal.

The first was what looked to be at first glance, an outfit for a maid, only a far more sexualized one than Fluttershy had ever seen. Tight, fishnets were attached to a garter belt that did nothing to obscure the wearer’s privates from the full view of anyone. This article of clothing, in turn, was attached to a black leather corset with a small section cut out of it to allow one’s teets to dangle freely. Only the white ruffled lace fringes and chest covering remained of its original maid-like design.

“It is quite something, isn't it? Its all the rage in Canterlot,” Rarity remarked.

“Oh um, yes. It certainly is… something,” Fluttershy muttered, the mare stopping herself from complimenting the piece of clothing.

Next to it was what appeared to be a single mass of black leather adorned with belts, latches, and zippers. When worn, the body suit would completely cover the wearer from head to hoof, with even one’s mane and tail being compressed. Only the eyes would be allowed to be unhindered from the constant press of the tight, slick leather.

“I like that one as well. It can be as revealing as you like,” Rarity offered, her magic pulling one of the zippers and revealing that doing so would expose the wearer’s privates.

“It certainly is… a lot,” Fluttershy muttered.

“Then perhaps this one would be more your style,” Rarity offered, gesturing to the final item of clothing on the table. “It is for those who may be only testing the waters of this unique form of expression.”

Fluttershy followed the other pony’s hoof to where a pile of belts lay spread out on the table. Looking a bit closer revealed that they weren't just belts, but also a collar, and a few jointed areas where the buckles connected. It was the most revealing of the bunch, as it was nothing more than strips of leather crisscrossing the wearer’s body. That of course left one’s privates exposed for any interested party to gaze at, as the wearer’s tail was forcibly raised.

“Would you like to try that one first? I don't mean to rush you darling, but the show must go on as they say,” Rarity exclaimed.

“Err yeah. I’ll do that one,” Fluttershy offered.

“Excellent choice,” Rarity proclaimed.

The tangled mass of metal and leather lifted from the table and floated over to Fluttershy, her teal aura holding it aloft. Remembering all those times from her days as a model, Fluttershy spread her legs slightly and remained stock-still. Then, like now, Rarity used her magic to garb the pegasus with little prompting required from the model herself.

A tug at Fluttershy’s leg was all the push she needed to lift the limb and allow Rarity to pull the clothing into place. This repeated several more times, during which Fluttershy felt her body growing increasingly warm. It wasn't just due to the cramped confines, however, as Rarity’s gaze and commanding yet gentle aura also excited the young pegasus.

There had always been something oddly sexual about allowing someone else to dress you that Fluttershy secretly enjoyed. Initially, she had demanded that she do so herself, but Rarity’s clothing could be complicated at times and a single slip could ruin the whole thing. So Fluttershy had gotten used to hiding how much she liked Rarity’s magical aura manipulating and moving her like a wooden doll.

The sensation ended far quicker than Fluttershy would have liked, with the final belt clipping itself into place. Rarity’s critical, piercing gaze then ran itself across Fluttershy’s form like the gentle yet forceful hoof of a lover.

“Perfect,” Rarity whispered huskily. “How does it feel?”

Fluttershy shifted back and forth, weighing how the strange piece of clothing fit her generous proportions. Which it did so immaculately, the many belts squeezing her curves without bringing about an ounce of pain or discomfort. It was all just enough to remind the pony of what she was wearing without hindering her movements one bit.

“It feels… nice,” Fluttershy murmured.

“Excellent. Now go out there and do your thing,” Rarity encouraged, gesturing towards the other door sitting across the room.

Fluttershy hesitated for only a second before trotting over to it, though Rarity’s magic pulled it open for her. Allowing Fluttershy to see that there was a small backstage area obscured by a drawn curtain that hid some electrical stuff like the controls for the lights. In the center, just waiting for her were the stairs up, to where the curtains parted slightly and the catwalk waited for her.

Fluttershy strode up and onto the stage just as Rarity once more opened the way for the model. Now without those heavy sections of cloth to obscure the crowd, Fluttershy could see the ponies waiting for her. Or at least, partially, as the small runway and stage lights obscured what features Fluttershy could see from behind their masks.

Wearing the kind of featureless masks Fluttershy had seen at a costume ball several years ago, the attendee's identities were unknown. Looking out amongst the crowd Fluttershy saw only blank white faces that had only a single small detail to differentiate them. One had a small teardrop painted below the eye, another had a comical grin painted in red, while everything else was blank among other alterations.

Though a little unnerving, Fluttershy found herself enjoying the attention of the small group. It was like they were dolls, rather than real flesh and blood ponies that were watching her. Cramped, and confided into what had once been a basement used normally for storage, the small stage was strangely intimate.

“Please welcome our model, and our first item of the evening, the dark embrace,” exclaimed Rarity’s voice from behind the curtain.

Reacting on impulse, Fluttershy strode down the runway, and paused at the end, unsure of what to do. She didn't really feel like exposing herself to all those strangers, but then again it wasn't like she could walk back without doing so. Thankfully it wasn't hard to imagine that she was walking in front of her stuffed animals, giving her the strength to continue on.

As she walked away Fluttershy felt her butt jiggle and bounce, the small movements accentuated by the outfit. This seemed to startle the audience from their stupor and a wave of excited whispers passed amongst them. Fluttershy did her best to ignore this and continue on, keeping her head held high, as was proper of a true model.

Once backstage and with the curtains shut behind her, Fluttershy shuddered. Arousal dripped hot down her legs, and her body ached with a burning heat that originated from deep down in her core. This was a feeling she had become increasingly familiar with and also one she hoped would have dissipated somewhat.

It had, after all, only been a day since she and Twilight had their intimate encounter and that had been quite relieving. Yet here Fluttershy stood, her holes twitching due to the knowledge that everyone in the audience had just seen them. Worse yet, she was only becoming more turned on, meaning she would be wetter still the next time around.

“A little quick, but still wonderful,” Rarity commented.

“Oh um, thank you,” Fluttershy murmured.

“Come now, darling. Let's get you into the next outfit,” Rarity encouraged.

Fluttershy nodded, and trotted back into the small dressing room, distinctly aware of Rarity being right behind her. It was far too late to hide her shame by then, and Fluttershy knew Rarity was getting a face full of her crotch. The pegasus pushed that feeling deep down inside and focused purely on what lay before her, namely the two remaining pieces of clothing.

“Which would you like to show off next?” Rarity offered.

Fluttershy bit her lip while considering her options. The maid outfit was very exposed while the other was not, and it was for that reason alone that she made her choice.

“I’ll take that one next,” Fluttershy pointed.

“Ahh the servile seductress, excellent choice. Though I should warn you that there is one small part of this outfit that I may have failed to mention,” Rarity explained, using her magic to pluck a relatively small item from a nearby drawer and display it before her.

“Is that what I think it is?” Fluttershy whispered her face bright red.

“If you're thinking that it is a buttplug, then yes. You’d be correct,” Rarity explained.

Held aloft in the unicorn’s magic was a short, yet wide silver plug with a rounded tip. On the other end was a wide flat section that bore a crystalline image of a single blue gem.

“Though optional it does bring the entire ensemble together,” Rarity added.

“Oh um, okay then,” Fluttershy all but whispered.

“Excellent darling now just stand still and let mistress Rarity handle everything,” Rarity exclaimed.

Fluttershy’s blush deepened the pony doing exactly as she was told without even really thinking about it. The pegasus stood quietly while Rarity pulled the garment into place, securing the belts and latches with a careful, dexterous hoof. In seconds Fluttershy had become a seductive, servile maid clad in truly whorish attire.

“Raise your butt up,” Rarity commanded, tapping the pegasus’s posterior.

Fluttershy meekly did as she was told, presenting her aching sex and pert posterior to the other pony.

“Always such a wonderful sight,” Rarity whispered huskily. “Truly there is noone more beautiful than you, darling.”

Fluttershy shuddered, a soft moan of pleasure slipping from her mouth.

“Just a moment now,” Rarity exclaimed.

True to her word, a second later Rarity pressed the end of the slick toy against Fluttershy’s ass. The well-lubricated plug slid easily inside until it reached about the midway point. Then Rarity had to stop, and really push, though she did so slowly, allowing Fluttershy the chance to stretch. And stretch she did, the pegasus’ asshole widening considerably to let the thick piece of polished metal inside of her.

“Oh my goodness,” Fluttershy murmured.

“How does that feel darling?” Rarity asked.

Fluttershy shuddered, the mare stifling a moan. “Amazing. It's just the right size.”

“Perfect,” purred the fashionista. “Now you are ready.”

Fluttershy shifted awkwardly into a stand, her knees trembling briefly before she got her legs under her. Just standing there felt a little weird though, as she could feel the plug shifting around inside of her body as she moved.

“Whenever you’re ready darling,” Rarity offered, gesturing towards the open door.

“R-right,” Fluttershy murmured.

The pegasus trundled awkwardly towards the exit, her steps slightly askew as she got used to the sensation. Just when she felt as though she had managed to get a handle on it, Rarity slapped a riding crop against Fluttershy’s flank. The sudden impact sent Fluttershy into the air, a moan erupting from her lips as a bolt of electricity ran through her.

“Sorry, darling. I couldn't resist,” Rarity whispered in Fluttershy’s ear.

“Oh um. That's okay,” Fluttershy replied before hastily trotting away.

Rarity snickered to herself while she watched Fluttershy ascend the steps and wait behind the curtain. The fashionista then took her place nearby and began the next round of introductions.

“Our second new item is about to be displayed. This one I call the serville seductress, and it comes with a few hidden features. Can you find them all?” Rarity exclaimed, her voice amplified by a small magical boost, giving it a slightly ethereal quality.

The moment she finished her introduction, the curtain pulled back to reveal a profusely blushing Fluttershy. Standing at the precipice of embarrassment, the pony put those thoughts away and focused completely on the task ahead of her. This was just a simple runway she told herself, nothing out of the ordinary, nor was there anything to worry about.

She simply put one step in front of the other at a slow, methodical pace that inadvertently made her ass bounce ever so slightly. With each time this happened, another small jolt of pleasure shot up her spine and sent her mind alight with lust. The toy continued to excite her and only make her wetter as time passed, with seemingly no end in sight.

Thankfully it wasn't long before Fluttershy had reached the end of the runway, where she paused. She then held her breath and turned in place, revealing the plug that was wedged firmly in her ass. Not only that but she also showed off her aching, dripping sex, the orifice burning hot with arousal and twitching under the slightest of breeze.

The knowledge that she was being watched, that those random ponies were seeing her, excited and embarrassed the mare in equal measure. It was like she was being used as a cheap toy, only she had signed up for this, wanted this, and could not deny how good it felt. It made her feel sexy in a way nothing else had ever managed, turning the heat in her belly up to eleven.

She didn't remain at the end of the runway for long, just enough time to turn this way and that before departing. She then strode her way back down the steps, and into the sparsely lit dressing room with Rarity close behind her. The door was shut firmly, and before Fluttershy had a chance to see her coming, Rarity was upon her.

Their lips met and then retreated, the fashionista barely restraining herself as she looked into Fluttershy’s eyes. The pegasus knew what the other pony wanted, and knew that she was asking permission without uttering a word. All she had to do was shake her head and Rarity would leave, but Fluttershy didn't want that, not anymore.

So she smiled, and leaned forward, meeting Rarity halfway and embracing the passionate kiss wholeheartedly. The pair made out for several seconds, with Rarity leading the entire time and keeping a hoof pressed against Fluttershy’s chest. Then, Rarity took a step back, her breathing heavy, and labored, as if restraining herself took considerable effort.

“We must show off the final piece,” Rarity remarked absently. “We can't send them away after only two.”

“Must we?” Fluttershy asked breathlessly.

“We must,” Rarity regrettably replied.

“Oh poo,” Fluttershy whispered.

“Now, hold still darling. I’m going to do this quickly,” Rarity warned.

Fluttershy stepped away from the wall she had been backed into a moment earlier and spread her legs. Though this was partially just to relieve her own burning desire, it was also the best position for Rarity to work. Sure enough, the fashionista had managed to undress Fluttershy and begin redressing her in mere moments, her magic working quickly.

As she did so, Rarity moved around Fluttershy’s backside, occasionally gripping or smacking the pony’s generous posterior. The attention always brought a moan to Fluttershy’s lips and a blush to her already red cheeks. It was also enough of a distraction that she barely noticed the black leather that was now adorning almost her entire body.

Within the tight confines of the leathery embrace, Fluttershy felt oddly comforted, as if she was being hugged from all sides. She was also unbelievably aroused, the suit squeezing her entire form at once in a way that felt almost alien in a way. This feeling of being appreciated, and loved was only heightened whenever Rarity’s gentle hoof caressed Fluttershy’s body. Which happened often, as the fashionista struggled to keep her hooves to herself while she dressed her model.

All too soon it was over, and Fluttershy stood clad in what Fluttershy soon realized was latex rather than leather. The impression it made of the tough tanned animal hide was nearly perfect, however, though it squeaked ever so slightly, giving away its true nature. Fluttershy also discovered that Rarity had left the plug inside of her, though the pegasus was hesitant to mention this lest Rarity pull it out.

“There we are, now for one final touch. Turn around for me, darling,” Rarity commanded in a surprisingly rough tone.

Fluttershy did as she was told and found herself facing what looked like a mare ready for the sexiest fight of her life. Rarity had added a few minor additions to her already intimidating ensemble, creating the outfit of a battle dominatrix while she had been dressing Fluttershy. Complete with spikes, and plenty of belts, it was one part armor, one part lingerie, and also one of the most captivating things Fluttershy had ever seen.

“There we are,” Rarity whispered, something clicking around Fluttershy’s throat. “Now let's go knock them dead.”

Fluttershy looked down to find that a leash had been attached to her neck. One that ended in a loop wrapped firmly around Rarity’s right hoof.

“Ready to go out there, my pet?” Rarity whispered huskily.

“Y-you remembered,” Fluttershy whispered.

“Of course I did. We both may have had a bit too much champagne that night in Canterlot, but I would never dream of forgetting that intimate encounter or the passion we shared,” Rarity replied, a hoof caressing Fluttershy’s chin. “Now I said. Are you ready, my pet?”

“Y-yes, m-m-mistress,” Fluttershy replied.

“Good, very good,” Rarity exclaimed with a wolfish grin.

Rarity, as per usual, took the commanding position at the front, striding out of the back room with long confident steps. Fluttershy meanwhile, was a bit more hesitant, that was until Rarity tugged at her collar, prompting the pegasus to walk a little faster. It was only then that she realized just how restrained she truly was, with her wings now fastened to her back. Clad in the tight, constricting confines of the suit there was nothing she could do save for what Rarity wanted of her.

Which at the moment was standing behind the curtain while the other pony heralded their arrival on the stage.

“Our last item is a special one,” she began, pausing as the idle chatter died down. “I was not ready to show this particular piece, but you all have been so good to me. So, I bring to you now, in order of appearance, the Warrior Queen and the Ebon Princess.”

A hush fell over the crowd as the curtains parted and the stage lights illuminated the two mares. Rarity did not hesitate and strode out onto the catwalk with her pet’s leash held tight in her grip. Fluttershy didn't need any prompting, merely keeping her head down and her eyes fixed firmly to the floor. This way at least, she could hide her shame, as well as the lust which burned hot in her belly.

In front of her, Rarity continued on, unfazed by the attention directed her way. Only when she had reached the end did she pause, standing to the side while pulling Fluttershy next to her. The bound pegasus expected to walk back shortly, but that didn't happen, instead, Rarity turned her pet around.

“As you can see, this particular piece has many unique and interesting features,” Rarity continued, a hoof caressing Fluttershy’s backside. “Such as several very purposefully placed zippers for easy access.”

Fluttershy gasped when Rarity pulled on one such zipper, revealing her privates to everyone in the audience. Now completely sopping wet, and still sporting the toy, Fluttershy whimpered as the various ponies stared at her. Though the whimper may have sounded pathetic to most, Rarity knew that the pegasus was actually even more aroused and loved the attention.

“There are more, like this one,” Rarity continued.

Using her magic, Rarity forced her pet’s legs apart, giving her enough room to reach beneath the other mare and pull. Now freed from their prison, Fluttershy’s large, bouncy teets fell from their confines, jiggling in the exposed air. Several ponies leaned forward, gazing curiously while others were already reaching for checkbooks or bit bags.

“As I said, there are more. But I will leave you all to find those yourself,” Rarity exclaimed. “And with that, my good patrons, this show has reached its conclusion. You may leave your name, and any pre-orders you want at the back table in the large red tome. Thank you all, and good night.”

Rarity bowed, and pushed Fluttershy’s head down at the same time, making her present herself to the audience. No force was needed of course, as Fluttershy eagerly did as she was told, without a care for how embarrassed she became. A polite round of applause accompanied them as the part left the stage, with Rarity once more leading the charge.

Only this time her steps were hurried and undignified, the leash pulled taut as she urged Fluttershy on. The second they were behind the stage, Rarity cut the lights, pulled the curtain, closed, and all but dashed through the doorway. Fluttershy had to jog just to keep up, the pony slightly confused until Rarity suddenly slammed into her, pinning the pegasus against the inside of the closed door.

“I want you, now,” Rarity exclaimed, her breath hot against Fluttershy’s neck.

The pegasus shuddered, unable to speak and merely nodding mutely, that was until she remembered something. “B-but the people,” Fluttershy murmured.

“Damn them,” Rarity cursed. “Let them hear for all I care.”

Fluttershy shivered in excitement, Rarity’s firm and commanding tone exciting some strange, primal part of the pegasus. They kissed only briefly, but passionately, with Rarity dominating the other pony’s mouth utterly. Her forehooves kept Fluttershy pinned while Rarity’s tongue explored Fluttershy’s mouth. Then it was over, with Rarity pulling back and taking a deep, shuddering breath that raked across Fluttershy’s throat.

“On your back, on the floor, now,” Rarity commanded in a low tone.

Fluttershy couldn't help herself, and before she even realized what was happening, she had already obeyed. As if on instinct, she spread her legs wide, angling her backside up and towards Rarity. Laying there exposed, Fluttershy watched as her friend gazed hungrily down at her body, a ravenous glint in her eye.

“I have just the thing for you, my pet,” Rarity whispered.

Her magic plucked a large double-ended dildo that bent sharply on one side, while at the same time placing one of her back legs on the desk. With her crotch exposed, Rarity slipped the unbent end of the dildo up inside of herself, pausing only briefly to grunt with effort. Somehow, the long thick piece of fake cock hilted her in no time, though it didn't remain there for long. A moment later it was removed and replaced with the bent side, which was jammed as deep as possible. The unicorn then pressed it a little deeper, and once satisfied with her efforts, stepped back down.

“Now then, let's get this little thing out of the way,” Rarity exclaimed.

Fluttershy nodded eagerly, reaching forward and grabbing her back legs in order to pull them further back. This gave Rarity all the room she needed to reach forward, and pluck the toy from Fluttershy’s asshole, pulling it out with a single tug. Now empty, Fluttershy ached for relief, her arousal reaching levels she hadn't experienced since the day before with Twilight.

The unicorn wasted absolutely no time, and with the murmur of the audience walking past the door, she leaned down. With her fake plastic cock gripped in her magic, Rarity thrust forward and slammed into her target. With her own juices adding lubrication, Rarity’s fake dick managed to slip inside with little resistance, though it didn't get far.

Rarity grunted with effort while Fluttershy moaned through her own clenched-together lips. Her partner seemed to see this as a challenge though, as Rarity drove her hips forward with remarkable strength. The sudden sensation of having her backside filled by such a wide toy made Fluttershy lose what little restraint she had left.

“Oh yes, Rarity, fuck me!” Fluttershy cried.

“Louder!” Rarity shouted, punctuating her command with a sharp thrust of her hips.

“Fuck me, mistress, use me like the worthless pet that I am!” Fluttershy yelled, the words springing to her lips unbidden and without thought.

“Yes, more, more!” Rarity pressed.

“Use me, fuck me, punish me, do whatever you want to me. Just don't stop!” Fluttershy screamed.

Rarity grit her teeth, and thrust harder, faster, and with as much strength as she could muster. In moments she had managed to bury the toy inside Fluttershy’s ass, forcibly stretching it to fit the large plastic toy. The unicorn’s pace was brutal and unyielding, with the pony pounding away relentlessly without giving Fluttershy any time to adapt.

Not like she needed it, with this being the third day in the row that she was getting her ass plundered she was getting used to it. More than that she was starting to love it, crave it with every ounce of her increasingly aroused being. The sudden sensation of her leash being tugged hard only turned her on even more and even the feeling of choking slightly only made it even better.

Rarity fucked like she had just spent a decade in prison, her body hunched over Fluttershy’s prone form. The unicorn’s forehooves were positioned on either side of the pegasus’ head, her face hovering over her lover’s. Each hot exhalation of air brushed across Fluttershy’s face, tickling what little flesh remained exposed.

Over and over Rarity drove herself forward, relentlessly drilling the other mare’s ass with the thick dildo. No care or concern was given to making either of them last longer, the pair plunging towards their first orgasm in no time. Within only three short minutes Fluttershy could feel her body growing hotter, and she knew it wouldn't be long.

And Rarity was right there with her, the unicorn grinning excitedly as her hips slapped into Fluttershy’s own. The wet slurp of the toy was punctuated by the dull thud of their bodies connected, joining Fluttershy’s moan in an orchestra of earthly pleasure. Hovering over her was the architect, the conductor of her ecstasy, Rarity, Fluttershy’s mistress and lover.

“Cum for me,” Rarity demanded through grit teeth. “Cum for your mistress.”

Again Fluttershy felt herself answering the demands of her owner before she was even aware of her actions. Her pussy spasmed, her ass clamped down and Fluttershy screamed her lover’s name as loud as she could. Rarity grinned as she came, her own cunt spurting as she continued to fuck Fluttershy’s asshole.

Throughout their orgasms, Rarity remained in motion, never letting up for a second. It was then, through the haze of lust and arousal that Fluttershy remembered that night in Canterlot. The many hours spent moaning and orgasming seemingly without end, Rarity continued to drive her onwards without pause.

The mare above her was like a hungry shark that had tasted blood in the water and Fluttershy loved it.

“I hope you don't think I’m done,” Rarity stated, her eyes glinting with a hidden steal. “Because I’m going to walk you down that runway while I fuck this perfect ass of yours and then when I’m done I’ll ride you all the way upstairs.”

“Y-yes mistress,” Fluttershy whispered, the grip on her back legs tightening.

“After that, I’ll fuck you over and over and over, until your legs give out and your asshole hangs open,” Rarity continued, her thrusts picking up speed.

“Y-yes mistress!” Fluttershy cried.

“And when I’m done with you, you’ll be so addicted to getting fucked in the ass that you won't be able to go a day without getting something inside that slutty hole of yours,” Rarity pressed.

“Oh gods, I think I’m going to cum,” Fluttershy murmured.

“Then cum, and scream your mistresses’ name!” Rarity commanded.

“RARITY!”

Author's Note

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