Slaves To Fashion

Later that day, In High Heel's Studio...

In a secret backroom of her private studio, High Heel was now at work, yet again bringing somepony under her sway. She was now in a fairly wide open room, fully lit. Running along the far side of the room from the door, a bar was attached to the wall. On the left side was a clothing rack, full of outfit, and vanity table, fully stock with luxury makeup(likely of the magical variety). And on the right side of the room was another table, this one seeming to have a large assortment of what looked like sexy toys lying on it.

But the main attraction in the room at this time was the piece in the center. Tied to the bar on the far wall was a thick leather strap. And at the other end of this strap was none other than Rarity. The strap led off to a bridle she wore on her, with a bit gag in her mouth. A spreader bar was strapped between her rear legs, keep them spread open, thus exposing her privates. Which is exactly how she was supposed to be.

High Heel had wasted no time in pinning Rarity up when she got ne to her studio. She needed her newest "employee" in the right mental state of arousal before she could apply her special makeup to get the "New Rarity" she wanted. That was also why she had also taken the liberty of stuffing a buttplug in Rarity's ass and a dildo in her pussy. Rarity was already in a state of arousal from the work Celestia gave her back at the palace. Now she was in a state of pure daze. It wouldn't take much to push her to the point High Heel needed her to be at.
Thankfully, she had somepony who could help with that.

High Heel stood next to the bound up Rarity, admiring her soon-to-be-slave.
The door to the room slowly creaked open. The sound of hoof steps could be heard approaching. Into the room walked Celestia, striding with the confidence of a smug hussy. And she was looking even better than ever. She was back in the dominatrix gear that her mistress had first dressed her in. Only now she was sporting the whip to go with it. Her face had once again been smeared with a ton of makeup, as she wore heavy pink lipstick and eyeshadow. This, combined with her outfit, made the once dignified princess look like a total slut. And yet, anyone who looked at her could tell she was proud of it. As she grinned widely, clasping the lassoed in her pearly white teeth.

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The "New Celestia" High Heel had created was all to happy to be exploring this new side of her herself. While all the goodness in her heart was still in tact, Her loyalty to her mistress was the most important thing.
Celestia stopped in front of her mistress. She looked to the side to see the state Rarity was in, and she grinned widely. Celestia was proud to have had pleased her Mistress. But she knew her work was not yet done. After all, High Heel had called her in there for a reason.

Following behind Celestia, Luna walked into the room, but in a slightly different fashion than her older sister. Luna wobbled as she walked. But judging on what she was wearing, it was easy to see why. Luna was now wearing a full-body gimp-suit made of leather and latex. The whole suit covered her body, even encasing her wings in it. Her horn has been covered in a latex sheath, with anti-magic ring placed over it to inhibit the use of her magic. A latex mask had been put over her head, with holes for her eyes and muzzle, and holes on the top and back for her mane. A hole at the rear end let Luna's tail stick out, stuck up at a 45 degree angle. Through the mask, one could see a contorted expression on the younger alicorn's face.

Aside from the obvious, there were several features to the suit one could see upon further inspection. On the suit's back was what looked to be a keyhole. And on each of the hard leather shoes that Luna wore, there was also a keyhole. These keyhole were located where a zipper or laces should have been, meaning this suit was meant to be difficult to get out of without the keyholder's help.
But a more pressing detail was the bulge sticking out of Luna's rear end. Given it's relative location, one could easily assume it was the butt-plug and dildo her mistress had shoved up her ass and pussy earlier. But why was Luna looking so dazed now?

Luna continued to hobble behind her sister. Her face seemed to cringe with every step she took. It was as if every motion she made was stimulating her. Luna stopped next to the older alicorn. The moment she stopped, the contorted expression on her face eased itself. She then changed expressions, as her eyes rolled back and mouth dropped, slack jawed, and Luna began to pant in hot, heavy breathes. Luna was a horny mare.

Celestia lit her horn and levitated the whip out of her mouth. She looked over her younger sister with lustful eyes. But she also seemed to have a look of pride on her face, as if she was admiring the fruits of her labor. Celestia lifted her front hoof and placed it under Luna's chin, tilting her head upward. She looked directly at her little sister's horny face, as she continued to pant, unable to focus on anything else.
Celestia gave a large, sinister grin. She closed her eyes, then shot her face down toward Luna's. Their faces met as Celestia locked lips with Luna's wide open mouth. Their lips wrapped around each others, as Celestia slid her tongue around inside Luna's mouth.

Celestia sounded off "Mmmmhhhh...Oooohhhh...Mmmhhh.." in a very sensual manner.

Looking at her henchmares, High Heel could tell they were enjoying their new lives. And since they never aged, and the makeup's effect was permanent, they would be acting like this for all eternity. Just the thought of such endless pleasure was making her horny herself.
High Heel snapped herself out of that daydream. She knew she still needed secure her new "Partner" before she could celebrate. High Heel walked toward her royal underling, stopping just a few steps away from them.
High Heel lifted her hoof off the ground and slammed it to the floor. A resounding thump echoed through the room.

Celestia opened her eyes and turned them toward High Heel. Her face stood still, no longer passionately pushing into Luna's lips. Celestia withdrew from her kiss, saliva ripping from her mouth as she did so. She composed herself accordingly, and stood at attention in front of her mistress.
Meanwhile, Luna resumed panting heavily, now breathing much faster. She was obviously much hornier now.

High Heel spoke up "Well, Celestia, I see your enjoying yourself!".

Celestia happily replied "Of course I am, Mistress! Why wouldn't I relish the chance to use my little sister as my personal toy. It's only that much sweeter since you ordered me to do so. And thank you again, by the way."

High Heel walked a quick circle around the leather clad Luna. Every inch of the alicorn looked as a shiny, smooth, even mass in the alluring form of a thin, finely-toned mare. She could see two bulges pushing out from under Luna's tail. Sex toys she given Celestia for the very purpose they were being used for now. Luna's majestic main was pulled back into a straight pony-tail, angled in a way to resemble her actual tail, which was now angled to show off the treasures buried in her ass and pussy.
High Heel couldn't help but smile at Celestia's handy-work, yet again. Who would have though Equestria's paragon of virtue, honor, and purity, could make for such an ideal sluty dominatrix. High Heel was indeed pround of her creation.

High Heel looked at Celestia and said "Your quite welcome, my dear. This is what your dear sister gets for complaining when I gave the honor of working on Rarity to you. Always remember, Celestia, I expect nothing less than absolute obedience from you and your precious sister. If you complain, You'll be the one in bondage next time."

Celestia's response was to lick her lips and swallow at the same time. The very thought of all the sexual pleasure was enough to arouse her. But at the sametime, she feared for whether or not she would still be sane afterwards. Looking at Luna right now, Celestia wondered if she was. She had made sure not to push her sister to hard. But she couldn't help but wonder how she would fare as well.

But there would be more time for that later. For Now, see needed High Heel's underlings to do their jobs. And right now, their jobs was arouse the snot out of Rarity.

High Heel walked in front of the two sisters. She starred both of them straight in the face.

High Heel spoke "Listen up, you two! Celestia, it's time for you to "play" with Rarity. She needs to be aroused to a certain degree of intensity for the magic in my makeup to have the most potent effect. You should try to make her feel the same pleasure I made you two feel during your makeovers. And so, I here by order you, Celestia, to play with Rarity like she were your personal sex toy. You are free to use your sister to assist your efforts if you like."

Celestia grinned widely upon hearing that last part. She responded "Does that mean I can sexually play with them both, at the same time, Mistress?"

High Heel responded "Yes, you may. You can do whatever want with them, so long as Rarity is properly stimulated."

Celestia's heavily made-up face lit up with excitement. Her pink eyeshadow and lipstick suddenly seem to start magically glowing. She looked to her sister, still standing at attention and panting in pleasure. She was going to enjoy this.

Celestia wasted no time. She marched over to Rarity and positioned herself at the unicorn's front. She looked down at her horny victim-to-be. Celestia gestured for Luna to walk over to the rear end. Luna did so, shakily. Celestia then lit her horn. She levitated the ball gag ant of Rarity's mouth and the dildo out of her pussy. The moment both came out, Rarity let out an intense moan of pleasure... She was definitely ripe with arousal.

Celestia put her leather clad hoof on Rarity's chin and lifted to make it level with her face. She then lit her horn again, and a magic aura appeared around Luna's latex encased head. Luna let her head go limp, as she knew what her sister was doing. With an evil grin, Celestia drove her face into the lusty unicorn's face, planting her mouth square into Rarity's. She started to swirl her tongue around inside, tasting and savoring every bit of the smaller pony she could. Luna's head started to tilt, her latex covered horn becoming level with Rarity's pussy. Celestia slowly guided Luna's horn into the pleasure hole. Luna could feel as her horn entered the soft, moist region. It gave the alicorn an even greater rush of pleasure.

High Heel watched as her minions worked, and was pleased. Unleashing the princess' hidden sexual drives was definitely one the better effects of her makeup. And she could appreciate the irony of Celestia's method, using the HORN of a horny alicorn to pleasure a horny unicorn. It wouldn't be too long before her future slave was ready.

Celestia pushed her face harder into Rarity. At the same time, she started to slowly move Luna's horn back and forth in the pussy. Between the French Kissing and the horny horning, Rarity felt like she was going to black-out from all the simulation. After several minutes of the mouthing and thrusting, Celestia saw Rarity's eyes start to roll back. She was on the edge of consciousness.
Celestia pulled her mouth from the unicorn's, drooling saliva as she did. She then had Luna slowly pull her horn from the plot, dripping in fluids. Celestia looked at her mistress, giving a knowing smile. She was ready.

High Heel dismissed Celestia and Luna. Celestia levitated Luna onto her back, the younger sister draping over her like a limp doll, then walked out. High Heel was sure Celestia would continue her "playtime" with Luna. In the meantime, she had work to do. The fashionista kick a nearby trunk. The lid flew open exposing a folding table of makeup and other beauty products.
High Heel couldn't help but grow a big evil grin on her face. Her greatest rival, the source of her hardships, was now in her power. And she was going to enjoy bending to her will.

High Heel said, smugly "Well, shall we get started on your new look? I know you'll love it. Because I OWN you now, BITCH!"
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2 Hours Later...

In one of High Heels guest rooms, the Royal Sister's were having happy-fun time. Celestia stood over Luna, who laid on a bed with silk sheets. Luna was still in her gimp suit, with look of pure pleasure on her face. Celestia had opened the crotch of the suit to get at the precious treasure inside. She was licking Luna's pussy, savoring every drop of juice as she did. At the same time, the butt plug had been replaced with anal beads, meant to stretch the hole out.
Celestia was enjoying herself, when she heard the door open. In walked High Heel, striding in with a proud mannerism.

She said "Girls, the wait is over. Meet your new "co-worker". I think she's eager to play."

High Heel stepped to the side. With the sound of clopping, a second mare entered the room. It was Rarity, now looking much different. Wearing sky-blue eyeshadow and rose-red lipstick, her face was adorned as was fit for High Heel's new bitch. She wore a black leather studded collar, a black lace corset, black leather stocking on her back legs, and a pair of red high heel as well.

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She stood up on her hind legs, grinning as she did. Rarity looked at the latex/leather bound Luna, and levitated a leather flail.

She said "Darling... You've been a naughty little pony..."