Author's Note

Considering the recent comments, which have been deleted because of how hard this one guy is trying to bug me about it, I've decided to make my special rewritten Rarity chapter. As you can guess, this involves a scenario that doesn't actually make much of a difference in the main story other than making it more...friendly, I guess. Anyway, I'm rambling here, so I'll just let you get a load of this new smut I had written for ya.

Alternate Chapter: What Could've Been

Rainbow Dash touched down just outside of Carousel Boutique with an apprehensive look on her face. After everything that had happened last night with Twilight, she really didn't need to know what kind of secret fetishes Rarity had. Still, there'd be no getting out of this without having to hear a major lecture about the very element she bore, or worse. With a sigh, the pegasus entered the building and put on her game face.

The lights in the front of the shop was out, and there was nobody around. Very unusual, considering Rarity told her how she'd been getting so many orders for her upcoming summer line. She even remembered how a couple conversations around town showed off how eager the local mares were to get some new dresses for the summer. And yet, the lights were off and the sign in the front window was turned to say 'Closed'.

A small pit formed in Dash's stomach as she tread through the darkness, carefully searching for any sign of Rarity still being there. The fashionista may have enjoyed making a fashionable appearance, as well as being fashionably late at that, but she always kept an appointment, especially when it involved her friends. Her ears twitched at a small sound coming from upstairs, an ominous feeling approaching soon after as she gazed up at the ceiling.

With a nervous gulp, Dash approached the nearby stairway. Each step seemed as though it needed all her strength for it. It wasn't just the idea of what could be waiting for her at the top of the stairs, it was also the thought of what Rarity would be like. Worst case scenario; she was being held hostage by a bunch of gem thieves. They could have guns, or be holding a knife to Rarity's throat or something. Dash gave herself a slap in the face, not wanting to turn tail and run in a situation like this. With a steeled expression and a resolute fist, Dash flew straight up the stairs and went through the door leading to Rarity's workroom/bedroom.

"Rarity!" she called out as she thrust herself through the door. She was expecting some kind of attack from assailants, but couldn't have possibly prepared herself for what she had seen. Rarity turned out to be perfectly fine, although...the way she was dressed was certainly no what she could've expected. The unicorn was dressed in skin-tight, black leather, the likes of which greatly clashed with her normally-alabaster coat, facing the mirror to admire what she saw looking back..

She wore a sleeveless, black corset that hugged he body and lifted her already-impressive breasts further up, creating far greater cleavage than she already possessed. Wrapped tightly around her plump rump was a black thong with just a slight hole for her tail, and below that were a pair of stiletto-heeled boots that went up her exquisite thighs. She also had black leather gloves that went up to her forearms, and seemed to possess a cap of some kind above her head. As the fashionista turned to face the source of the barging-in, Dash made out that her hat was designed with a hole in the front for her horn, and she also had a black masquerade mask adorning her face, ruffles lining the side along with her cutie mark being in the center between her eyes.

Time stood still as the two mares looked at each other, both of them having red faces and wide eyes, neither of them being able to comprehend what was going on. Instinctively, Dash stepped back towards the door, Rarity getting ready like she was about to scream. If you knew anything about the way this pony could shriek, you knew you had to get behind some cover first. The pegasus rushed behind the door, closed in tight behind her and covered her ears as a blood-curdling scream suddenly went through the entire boutique, and quite possibly all of Ponyville. If she didn't want to risk permanent hearing loss, she could try to listen for the sound of glass breaking.

A few minutes passed before Rarity stopped and a few more passed before she opened the door from the other side. Dash hesitated before she looked back, seeing Rarity wearing her signature robe, having discarded the mask and hat and trading them for a sullen expression.

"I...um...." Dash muttered as Rarity simply hushed her with a finger to her mouth, her expression remaining the same.

"Please, just come inside so we can talk this through" the fashionista stated as she pulled the pegasus inside. The mares went right inside and sat down upon Rarity's bed. Opal sat on the other end and just leered at them through a single open eye before going right to sleep. Rarity's face was kept red and she avoided eye contact, Dash wondering what may have been running through her mind at the moment.

"So...what was..." Dash asked. Rarity sighed and turned to face her, although she avoided looking her in the eyes.

"That was just something I was struggling to understand" Rarity answered, the cryptic nature only encouraging Dash's curiosity.

"Come again?" Dash pushed a little more, wanting to find out as much as she could. Rarity sighed and then breathed in a good chunk of air, suggesting that she was about to unload a lot of emotional baggage in one fell swoop.

"It was three years ago, I had just started getting involved in a...special organization that I had entered on the premise of being more generous. I was given a single submissive and found one in Pinkie Pie. I had found out by complete accident that she enjoyed being tied up and even whipped, and one thing led to another. Since then, every other week, Pinkie and I engaged in some...very kinky material. Before I knew it, I was being called 'Mistress' and started doing crazier things. Just last night, Pinkie I were getting involved in...something quite intimate and she...said a few things about you, and one thing led to another, and I've been dressed like this ever since" Rarity explained in a somber tone.

Dash listened intently to Rarity's tale of pleasure and wondered to herself when the last time she ever had a serious conversation with her was. As it turned out, neither of the two ponies had ever actually been around one another long enough to get close like that. If anything, the two had never really been alone in the same room together, the only exception being when she was getting fitted for a gala dress. Any other time was spent around their circle of friends. And considering how overly girly and dramatic Rarity was on a lifetime basis, that had only made them drift apart even further. Without the others there, it was extremely unlikely that they would ever even know each other to begin with.

"I suppose you must find this side of me to be disgusting. A bondage expert must be the most sickening thing that you could think of" Rarity continued, practically on the verge of tears.

"Well...if you don't like this side of you so much, why are you still doing it?" Dash inquired, feeling a little sad for her friend.

"I've tried to give it up so many times, it's just that the itch to be so dominant over someone else, the feeling of being entirely in control of others...it's so addicting" Rarity answered, making Dash scoot a little further away.

"I...don't really know what to say to that" Dash was left there, pondering over her next course of action. All things considered, it would probably be best to simply leave. But Rarity looked like she needed someone gentle. "But I kinda have to ask; why did you leave the place looking so...closed if you were expecting me?" she wondered aloud.

"I tried to send a message to you not to come, but you didn't answer" she pawed at her arm shyly and blushed a little. At least that was one mystery solved. "I suppose that since you are here though, we should probably get that fitting done" Rarity stood up, and let out a small yip when she suddenly felt Dash grab her hand.

"Hold on" the pegasus stood and looked Rarity between the eyes. "I can't just leave you to sulk over something like this, it's just not the kind of thing a friend would do. We really need to talk this out" she continued with a bit more enthusiasm than she needed. Truth be told, she just wanted to admire how hot she was wearing all that leather gear. Still, she also had to bear the shoulder for her to cry on. Slowly, she raised her friend off of her seat and held her close, breathing in the mix of leather from her outfit, the sweet aroma of her hair, and the recently-laundered smell that her robe had.

Rarity just held still and allowed her prismatic friend to hold her. She felt assured that her strong, muscular arms could keep her safe, and that her speed alone would make sure of it. Slowly, hesitating only for a moment, she wrapped her arms around Dash's back, noting the toned muscles in it. Dash leaned back a bit and looked Rarity in the eyes, her own half-lidded and a smile just beneath it. Now, while this would've been nice, it actually made her feel bit nervous, almost as if she were a mouse being cornered by a big, blue cat. 'Was this how Opal looked upon catching her prey?' Rarity thought as her heartbeat started racing.

Before she could say or do anything, Dash suddenly placed her lips against hers. She gave a small yelp in surprise, her face reddening as Rarity's lips went against her. Dash just placed her hands around Rarity's waistline, slowly tracing her fingers along the curls of her tail. She allowed a small moan to escape her lips before pushing Rainbow back with some unsteady hands.

"D-Darling, why are you...?" the fashionista panted, trying to steady the beat of her heart.

"Something just made me wanna do that" Dash purred as she grabbed hold of Rarity's robe, undoing the sash in the front and opening it up slightly. Rarity's face grew redder as she tried to cover herself up, only for Dash to move her hands out of the way. "Don't be so modest, you look really damn hot wearing that" Dash stated, somehow getting Rarity to stop and look at her. Without any explanation, she allowed Dash to undress her, the latter licking her lips at her friend's lithe body.

Soon, the garment was off and thrown off onto the bed, and Dash loved every inch of the unicorn's body.

"Oh yeah" the pegasus breathed, feeling incredibly hot and bothered by the aroused smell she detected from Rarity's nethers. Speaking of which, the seamstress was beginning to understand why Fluttershy hated having eyes on her body. Normally, she enjoyed being gawked at, but this time was different; she felt as though as were about to be eaten alive by the hungry look that Dash was giving her. It only got worse as she felt her eyes trace over the room, looking for something.

"Hey, where'd you put that mask and hat?" Dash asked, feeling really excited. Rarity in turn just glanced over towards the top of her bed canopy, which Dash noticed right away. She flew up towards the top and found both the items lying right there. With a smile, she returned and offered the two of them up to Rarity, whom of which just blushed and avoided eye contact. Without any words exchanged, Dash placed the items onto Rarity's face, struggling slightly with the cap as she adjusted it over her horn. As soon as she felt the fabric of the mask press against her face, her heartbeat nearly skyrocketed.

"There, now you look like a mistress. Maybe you'd look better with some lipstick though..." Dash wondered as she got herself an eyeful. Thinking about it now, she actually found the mask and cap really made it work. Rarity looked sex as all hell even without them, but something about a hat and a mask seemed to enhance the feeling of someone else being in control. That wasn't to say Dash liked others being in control though, not wanting to think about what happened with Applejack or Pinkie earlier that week. Getting back onto brighter topics, Dash took a step back to properly admire the sight before her.

Rarity had to admit that Dash looked like she was enjoying her decked out like that. The fact that she was making someone like Rainbow Dash drool really boosted her confidence. Still, considering the gossip surrounding Dash every now and again, she didn't seem to think of it as much of an achievement.

"So...is BDSM something you're a fan of?" Rarity asked, trying to break the tension that suddenly formed.

"Never really tried it out, but I'm kinda open-minded about it. Why, you suddenly wanna spank me or something?" Dash answered with a small chuckle, crossing her arms across her chest as she subtly wiped some drool off her chin.

"It's a bit more intense than that, usually. Still, you don't seem like the type to enjoy being beaten, much less having someone else take the lead" Rarity put a thumb to her chin in wonder, a bit curious about how she might act if she could tie her up. Maybe if she had a blindfold on, she'd tense up, lose a bit of that confidence she always had.

"Yeah, you got me there. I really love being in charge when I go at it" Dash answered, occasionally walking around the other mare as she got an eyeful.

"I'm sure she must be quite the lucky mare, the one that you choose for a soul-mate" Rarity stated absent-mindedly, slowly becoming a tad more relaxed about being dressed the way she was.

"Who says it's gonna be a mare from the start?" Dash questioned, a little defensive.

"Well...there are a lot of things about you that really aren't very ladylike. In all honesty, there are too many factors here"

"It's my mane isn't it? I was born with this hair, you know"

"I know, I know, it's just that you're such a tomboy normally, that I find it difficult to remember that you're a mare just like me"

Dash just snorted, muttering a few obscenities. Way to get on her good side, Rarity. Dash simply leaned up and wrapped her arms around Rarity's shoulders, pecking at her neck gently as she breathed some hot air into the unicorn's ear. A few twitches later, and Dash was nibbling on it, Rarity letting out soft coos of pleasure just below a whisper. A moment later, the pegasus cupped one of Rarity's ample breasts, reveling in the feeling of her plump bosom encased in leather, yet still being able to consume her fingers so.

Rarity had let the two towards the bed, the faintest smell of arousal burning through Dash's nostrils. She lied on top of the unicorn, her lips simply obsessed with her horn. The soft bone was slowly stroked and suckled upon by Dash's warm tongue, the owner being unable to do little more than moan as pure ecstasy began to envelop her. The number of nerves in a unicorn's horn made it so the slightest of stimulation can really go a long way if one were to go too far. It clearly showed though, since every one of Dash's ministrations brought forth pure euphoria within Rarity, whose sexual moans only managed to excite the pegasus further.

It wasn't long before Rarity's horn began to flare itself, a baby-blue aura enveloping it as Dash detected a tingling sensation on her tongue. She leaned back, opened wide, and waited as Rarity's magic exploded right out of her horn, coating her face with liquidized magic within a split second as Rarity herself simply went numb. Dash licked her lips as she watched Rarity's body spasm from the overwhelming pleasure.

After about of minute of moaning through her afterglow, Rarity began to notice another horn between them, only being located in Dash's pants. She felt confused, and a little nervous, but Dash would eventually chuckle and scratch the back of her head.

"Well, so much for keeping this a secret" Dash stated as she got up and dropped her pants, revealing her quickly hardening rod lying just beneath it. Rarity's eyes went wide at the sight of the third leg right in front of her.

"Uh...I thought only stallions had those?" the fashionista breathed. Dash just gave her a quick smirk.

"I guess I'm just more awesome than stallions, then" she muttered as she stroked herself, her rod quickly hardening further. Within moments, her rod had stood at its entire sixteen-inch pride, the fashionista widening her eyes further as her pupils shrunk. A slightly moist sensation in her panties showed her exactly how badly she wanted that inside her, even more as she suddenly started feeling hot all over.

"Looks like you can't wait for this. Good, cause I can't either" Dash stated as she violently repositioned Rarity's body, putting her into all-fours and pushing her panties away, revealing the slick, hot tunnel gushing right behind.

"W-wait, Rainbow don't-" Rarity protested slightly before feeling something thick and hard poking her in her entrance. She let out a silent scream as Dash suddenly shoved herself in, already ramming her with her medial ring.

"Wow, you're so wet that I just...slid right in. Weird" Dash mused as she delicately stroked Rarity's flanks, licking her lips at the feel of her silky fur on her hands. She leaned down and initiated a kiss with the stunned Rarity, the latter letting out small moans as she started to move inside her. Carefully, she drew her hips back, her own moans starting to exit her mouth as she listened to the moist sounds of Rarity's pussy as she suddenly thrusted herself right back in, her balls making quite the sloshy-sounding slap against her friend's dripping hole.

"You really wanted this, huh?" Dash asked between heavy breaths. Rarity simply kept herself quiet the entire time, her hips slowly starting to fall in rhythm with Dash's thrusts, unconventionally letting the hermaphrodite's medial ring and more slip right inside of her. Her mind started to glaze over just as much as her eyes, the thick member inside hers, stretching her internal walls, kept on moving. The strange part wasn't that Dash had a stallion's endowment, but was instead how she had kept this a secret from her and the other ponies for who knows how long.

Dash pulled back and started thrusting harder, faster, her body becoming a bit of a blur somewhere along the lines. Rarity let out one moan after another as her walls clenched her tight, her tongue lolling out of her mouth as she was fucked silly. Soon, her climax would come, the piston-like pressure in her loins would make sure of that. She wouldn't be made a liar in that aspect because her climax did come, hard. Much like with her horn, she came hard enough to completely numb her body, her fluids simply spilling out of her in rough gushes and squirts, pooling down between her and Dash's knees on the bed. After feeling enough of Rarity's hot walls clenching her member, Dash withdrew herself slowly.

"Oh, damn, that's some good pussy" Dash breathed through one forcefully-closed eye. She stroked herself off slightly more, pinching one of her nipples beneath her shirt as she tried to bring forth her orgasm. Luckily, the faint pulse of magic started dragging her flesh for her, the soft tingling of it enticing her to cum sooner than expected. One hot rope after another shot out of her, the majority of it ending up on the floor. Once she was certain it was over, she fell back on the bed, her sweaty ass nearly sliding right off the satan sheets.

"Aw...yeah, baby" she breathed as she fell onto her back. Rarity managed to find her way onto the hermaphrodite's arm and snuggled up close.

"That was certainly quite the wonderful time, darling" she purred, walking her fingers across Dash's chest.

"Yeah, I got a little experience under my crotch" Dash chuckled, wrapping her arm around Rarity's shoulders and holding her close.

"If I may be so bold as to ask, do you actually have...well, do you have what I have?" the fashionista asked.

"If you mean a pair of lips behind my nuts, then yeah" Dash answered, almost immediately finding a pair of fingers going between her legs. She jumped a little from the surprising electric sensation, quivering just a bit as Rarity's digit swam around inside of her.

"Good, because I believe it's now my time to show you how generous I can be" Rarity purred seductively. The next thing Dash knew, she was being lifted about by Rarity's magic and forced onto the bed, face-down with her ass being dragged off towards the edge, effectively switching their positions. After that was over, her arms were both bound right behind her, and her head was forcibly craned up as she was suddenly blindfolded and gagged by something smooth and wet. Naturally, the pegasus protested to such events, but it was simply unanswered as Rarity suddenly placed her hands all over her ass cheeks.

"Small and tight, exactly what I'd expect from an athlete" Rarity mused as she walked off somewhere. Some clacking of her heels against the floor later, and she resumed fondling Dash's tight ass, even playing with her snatch a few times. "You're making quite the mess here. I'll be sure to punish you for it" the fashionista added further, making Dash feel a tad bit confused. "It'll have to wait for later though, I've got a pussy to satisfy before that can happen" she stated as something cold and wide started poking at her entrance, and she could practically feel the look Rarity was giving her.

All the bindings and other things blocking her senses made a slight chill run through Dash's spine, and the hard strapon-which was incredibly obvious all things considered-poking her from behind didn't really help her. She felt a bit scared, but also aroused by what was happening.

"Ready or not, darling, here comes Tom!" Rarity all but screamed as she suddenly rammed the strapon into Dash's quivering pussy. Hard. Dash screamed as best as she could, even with the balled up something-or-other gagging her. She couldn't believe just how full she suddenly felt inside, yet the very feeling of it made what little vision she had turn into a haze. Rarity started to pull back, only to thrust herself in deeper, bottoming herself out in seconds as she continued the motion at a rough pace.

Dash's wings stood out, fully erect as Rarity pounded her pussy. She could feel her tail being grabbed and pulled, bringing out further pain, which only reduced itself to pleasure moments later. Her body was being so weird about all of this, and even worse, her mind was completely dazed by the rate at which everything was going on. All she could really feel was a...vibrating feeling in her pussy?

"Just a little spell I made. It makes it so poor Tom doesn't get himself hollowed out for anything" Rarity answered with a smile she could just feel was unnerving. Dash's body was magically re-positioned once again, this time being moved to face her with her legs stretched out wide in front of her. After this was done, "Tom" resumed his job of fucking Dash's love tunnel silly. The vibrating rod stimulated her every cell, every single inch of her burning pussy crying out and convulsing in tandem with one another. Without warning, Dash suddenly jerked her head back and let out a shout-gagged as it were-, her body quivering as she had climaxed through her own hole. The stimulation wound up making her rod start squirting alongside it, no-doubt coating Rarity's body in it as the fashionista suddenly let out a coo of her own.

Once her bodily spasms had stopped, the bindings around her arms suddenly lifted, and she heard something drop to the ground. Moving her hands up towards the blindfold, she found a horrified-looking Rarity staring at her as if she had just witnessed a murder. Without warning, Rarity suddenly dropped down to her knees.

"I...I don't believe it...it happened again..." the unicorn whimpered, tearing up right away. Dash immediately went down to comfort her, only to be slapped away,

"Don't try and pretend that this is alright!" she screeched before returning to sobbing her eyes out. Dash just withdrew her hand and looked at Rarity, nervous about what she might do next.

"Look, Rarity, it's okay. I might not look it, but that was actually really cool what you did for me" Dash leaned down and took both of her friends hands, the alabaster unicorn looking up at her with tears running through the eyeholes of her mask.

"You can't be serious...I just had you tied up, blindfolded and even gagged you with my panties. How could anyone like something like that?" Rarity asked.

"Yeah, but it was really softcore. I've seen tons of porn that goes way outta line, but this was just my speed" Dash answered confidently. Rarity just looked at her as though she had just said something in a foreign language. "I swear, I loved it, especially Tom" Dash added, leaning in to kiss Rarity shortly as she wiped the tears from Rarity's eyes.

"....Do you really mean that?" Rarity asked, a little unsure of herself.

"Totally. You were awesome at all that, and I wouldn't mind if we got to do this sometime again. Maybe sometime around next estrus?" Dash leaned in and gave a cocky grin. Rarity took a moment to consider it, then eventually smiled and nodded.

"Great, so it's a date!" Dash cheered happily.

"That it is. Now, what's say we work on making you a new dress, I feel as though it's the least for what you did for me" Rarity stood up proudly and smiled at Dash once again, who in term smiled back.

"I'd like that" Dash answered, secretly thinking about how much she knew she was going to dislike the dress. Still, she just smiled and moved on with it.