Trixie's Behavior Reform

Trixie adjusted the waistband of the frilly skirt she was wearing. With black and blue plaid, it wasn't the kind of thing she'd normally wear. But she could hike it up easily to flash her ass at anyone she wanted, which was more important right now. Forgoing panties wasn't that much of an inconvenience, as long as she stayed in one spot.

Looking at herself in a full-length mirror, Trixie hiked up her skirt slightly with one hand as a test, toying with her hair using a brush in the other. “And you're absolutely certain that they're all coming, booty slave?”

Starlight shivered, eye-level with Trixie's ass. Just a slight flash of Trixie's gorgeous blue booty was enough to send Starlight's mind reeling. Her fists clenched, fighting the urge to simply dive into Trixie's ass and smother herself between those cheeks. Starlight had been ordered to stay still, and she'd stay still. “Yes Trixie, completely certain... Some of them are already here. The rest will be here soon.”

Trixie smirked, rocking her hips side to side to make her ass bounce. “And you remember the rest of it, chair?”

“Y-You want Twilight going last! She has to go last so she can watch all of her booty slave friends betray her!”

“Good girl! You remembered correctly.” Trixie set the hairbrush down on the dresser, stepping backwards until her butt was almost in Starlight's face. She could already hear Starlight breathing heavier. “And the last part?”

Starlight winced. “The only way I ever get to touch your ass again... is if I bring one of those 'stupid bitches' to you and make them into your booty slave.”

“Nicely done. A perfect score.” Trixie hiked up her skirt again, keeping her ass in view. She heard Starlight whimper, almost shaking on the carpet from wanting Trixie's ass that badly. “You won't be Trixie's favorite chair for long if she can't sit on your face. So you'd better get this right the first time. Wait until one of them is alone, then bring the first one to me. Make up some excuse to get somepony alone, and in this room. Got it, chair?”

“Yes... Yes... I swear, I'll bring them all to your ass, I'll make them all your mindless booty slaves, I promise. Anything to keep being your chair!”

Trixie stepped forward, lowering her skirt to get her ass out of view, smirking as she watched Starlight shiver with desire in the mirror behind her.

“See that you do.”

“I'm just glad things at the school have finally calmed down,” said Rainbow Dash, kicking her hooves up onto the large map table. “Do you know how hard it is to keep flying between Wonderbolts HQ and Ponyville every day?”

“If I had to predict your answer, I would say 'incredibly easy for me,' darling.” Rarity didn't look up at Rainbow Dash, putting the finishing touches on a small piece she was sewing. Rainbow couldn't quite tell what it was, but it didn't matter if it wasn't for her. And since the piece included frilly bits and lace, it wasn't.

"Bingo," said Rainbow, winking and pointing at Rarity with a cocky smile. Rarity still didn't respond, humming to herself as she finished up yet another artistic masterpiece. To Rarity, it was an intricate flawless design. Navy blue roses and vines on top of a black skirt, with the pattern seemingly moving like waves on the ocean every time it turned in any direction, the kind of thing that any self-respecting mare would be proud and awed to have hanging off of their hips. To Rainbow, it looked like one more thing she wouldn't get within twenty feet of without being paid to be.

Rainbow rolled her head back and let out a bored groan. "Ugh, I hate waiting. I'm gonna go grab something to eat before everypony else gets here." Before Rarity could object, Rainbow hopped up out of her seat, spreading her wings and taking off down the hallway through the air. Rarity threw her arms over her head. It was all she could do to keep her mane in one piece from the strength of Rainbow's flight power.

The wind died down quickly, leaving Rarity in a huff. She returned to putting the finishing touches on the skirt, mumbling to herself. "Well, I never. If she could focus on something for longer than ten seconds, she might actually be pleasant company."

Rainbow shot down the hallways like a bolt from a crossbow for about twenty seconds, before she realized to her horror that she'd turned down the wrong hallway to go to the kitchen. Well, perhaps not to her horror, but certainly to her annoyance. Rainbow landed on the ground and tapped her hoof with a sigh.

"Twilight doesn't have, like, tour guides or something for this place? The least she could do is post a sign!" All Rainbow could do was wander down the hallway, eyes rolled up to the ceiling.

From down the hallway, a door cracked open just a bit, with Starlight peeking through it. It wasn't hard to spot Rainbow Dash, who made such a spectacle of herself that she may as well have a big neon sign on her back with a huge arrow pointing to her. This was her chance, though. Rainbow was alone. Isolated. This was perfect. All she had to do was get Rainbow inside, and she'd have her chance to become Trixie's chair once again. Just the thought of it made Starlight's breath quicken for a moment, but she caught herself before Rainbow heard anything.

Just as Rainbow passed by the door, Starlight opened it, stretching her arm over her face. "Oh, man, what a hard day's work! Can't believe I burned through all that!"

"Huh? Oh hey, Glimmy. Finally ready to get things going?" Rainbow turned to face Starlight. "Rarity was wondering where you were. You invited us all here, and you don't even show up?"

"Oh yeah... Sorry Rainbow," said Starlight with a hand sheepishly rubbing the back of her head. "I kind of got caught up in something right before you all arrived. Something big. Something... really big..." Starlight caught herself again, hoping that Rainbow hadn't noticed a sharp inhale.

"Something really big? So it's something awesome?" said Rainbow, getting in Starlight's personal space.

"Uh... Yeah! Totally awesome!" said Starlight. Anything to get Rainbow inside that room. "In fact, since you're here, how about a sneak peek before anypony else shows up? I think you'd really like it!"

"Eh. Okay. But then, you gotta show me to the kitchen. With how big this castle is, I kinda got a little lost." Rainbow nonchalantly shrugged as she walked past Starlight into the room. Starlight could hardly contain herself now, hurrying in behind Rainbow and quickly shutting the door.

The room was pretty dark, since the lights were off and the blinds were closed. But there was still just enough light left in the day for Rainbow to see that this was Starlight's bedroom. "You work in this?" said Rainbow, squinting to see in the low light. "Jeez Glimmy, this has gotta be bad for your eyes. I can hardly see!"

"Sorry, Rainbow... Let me turn on a light!" Starlight flicked a switch, and the lights rose on Trixie sitting at Starlight's desk, though she was facing towards Rainbow.

"Huh? Trixie? The heck are you doing here?" Rainbow looked to Starlight, pointing to the desk. "What, don't tell me she's supposed to be what's awesome? Cause Trixie is totally lame."

Trixie's eye twitched for a moment before she composed herself, standing up with a grin. "The Great and Powerful Trixie is quite awesome, Rainbow Dash. You'll be changing your tune in a second once you see what Trixie has in store for you. In fact, Trixie guarantees you'll be fascinated!" Trixie's hands were already holding onto the bottom of her skirt, ready to flip it up and expose her ass. Starlight was already breathing heavy. It was like waiting for a delicious meal in the oven when she was starving. The temptation was incredible.

"Oh, that's rich," said Rainbow with one of her usual cocky smiles. "You've got something that awesome? Yeah sure, Trixie. I'd really like to see that."

Trixie matched Rainbow's smirk. "I thought you'd never ask."

Slowly turning around, Trixie flipped up her skirt, exposing her ass to Rainbow and Starlight. Clutching her clothes, Starlight softly gasped at being able to see Trixie's wonderful ass once again. She took a step forward, but stopped herself by leaning onto her bed. Rainbow, however, had just gone wide-eyed, locked into Trixie's booty. She slid down to her knees to get a closer look before she realized what she was doing, unable to take her eyes off of it. She didn't even want to blink.

"What... What the..." said Rainbow with a short breath. She felt something pulling at her, tugging at her, telling her to move closer. It was like her brain was on a leash, being tugged along by Trixie. In-between her sharp breaths and her hands coiling into fists, Rainbow could hear something screaming in the back of her head that something was happening to her.

Trixie flashed a wicked smile, taking one step backwards and letting her skirt slide off. No need to hide it from anyone right now, after all. She just let her huge hypnotic ass hang in front of Rainbow, knowing that this moron was falling under her spell. A little shake of her hips just to make sure, and Trixie could already hear Rainbow's breath getting faster. All too easy, as usual.

"Do you like what you see, booty slave? Because if you want this, you're going to do exactly what Trixie says. You're going to help Trixie get those whiny little friends of yours in here, and you're going to love every moment of it. You're going to want Trixie's ass like nothing you've ever wanted anything before, and you're going to be one of Trixie's mindless obedient booty slaves. You're even going to help Trixie destroy Twilight Sparkle's reputation, permanently! Doesn't that sound 'awesome' to you?"

Rainbow's fists were curled up tight, whimpering as she stared at Trixie's ass. She fought just to look away, but it was so hard. Asking her to close her eyes now was like asking her to tear off her wings. But there was some warmth welling up from her chest that told her that she had to fight this. Had to fight back.

"N... No."

Trixie looked dumbfounded. She slowly turned her head, eyes even wider than Rainbow's. There had to be something wrong here. Rainbow was looking directly at her ass, though her eyes were half-closed. Everyone else was diving into her ass by now. So why not this one? No one resisted her ass, not even the Dragon Lord! Trixie fought to maintain her composure, with her pulse quickening. "What do you mean, no?"

Rainbow managed to close one eye, but the other remained firmly locked on Trixie's massive butt. "D-Don't... Don't wanna be your slave... Don't wanna... betray... my friends..." Rainbow was talking through gritted teeth. She leaned forward for just a moment, but yanked herself back. She was struggling with herself, hard. Every synapse in her brain was screaming that she had to be loyal. But the curves of that fantastic butt called to her, telling Rainbow to just give up and go for what she wanted. Rainbow's mind and her heart were in an all-out war, and neither side wanted to back down.

Trixie glared over at Starlight. "What's going on, chair? Why is she resisting? How is she resisting?!"

Starlight whimpered. "I don't know! She's staring right at your ass! And I did everything just like you told me to! Maybe... it's because she's one of the Elements of Harmony?"

Looking back down, Trixie saw one of Rainbow's hands rubbing between her own legs, and heard her whimpering with her newfound desire. Once she dove her way into those cheeks, it was as good as over. But even when she did manage to close her eyes for a split second, they popped right back open. She was even drooling, unable to stop staring.

"Oh. I see. So the Elements of Harmony are trying to stop Trixie from taking over your mind. Well, that's not going to work. Trixie's ass conquers all." Trixie could at least see Rainbow was slipping further and further, so her power was still working as it should. Just slower than normal, since the Elements were trying to interfere.

That's when a delightful thought crossed Trixie's mind: this might make her plan even more satisfying. For a moment, Trixie thought of Twilight on her knees, staring at Trixie's butt, surrounded by her former friends as Trixie's mindless booty slaves. She could picture Twilight trying to resist, but slipping. She could see her hated enemy slowly descending into complete obedient butt worship, wanting to resist, knowing she was descending but unable to stop the fall. The thought of that was positively delicious.

Trixie regained her composure, smiling even wider than before as she stared down at Rainbow once again. "You can try and resist as much as you want, but we all know that you want to worship Trixie's ass, Rainbow Dash. We all know you're horny for the most great and powerful ass in all of Equus. So why don't you just admit it? You want to please Trixie's ass, don't you?"

"No..." Rainbow was openly rubbing herself, leaning in just a few inches away from Trixie's hypnotic ass. "No, n-no... Yes... Yes, yes, yeeeeeeees... Hoooow are you doing this... Want it, want it so baaaad..."

"Then go on." Trixie kept her ass just in front of Rainbow's face. She wanted Rainbow to be the one to indulge. To show Trixie that her will had been broken. "Grab Trixie's ass. It's what you want."

Rainbow's hands began moving towards Trixie's fat butt, shaking a bit as they got closer and closer. The last vestiges of Rainbow's willpower were breaking down. Even as Rainbow knew that Trixie was bringing her under a spell, that ass was simply too fine, too perfect to consider resisting. As her fingertips brushed over the sweet blue softness of the magician's asscheeks, Rainbow leaned her face into Trixie's booty, panting and whimpering. She began to push the soft ass around her face, peppering the huge butt with soft kisses.

Trixie chuckled as she saw Rainbow submitting to the power of her ass, rubbing it against Rainbow's face for greater effect. "You see? That's better. You didn't want to resist the Great and Powerful Trixie's ass after all. You just wanted to worship this butt the whole time!"

Rainbow nodded as she rubbed her face against the compelling booty. "Y-Yes, Trixie... Yes, Trixie, that's right! I just wanna please it, just wanna rub it, just want it, want it so much!"

"Then you get to have it. But just for now. So make it count, booty slave!"

No objection or resistance anymore. Rainbow just squeezed into the beautiful blue butt, panting and licking across it with long drags of her tongue. It caused little tingles of pleasure to shoot down Rainbow's spine, making her wings stand up straight. Even the taste of Trixie's ass was amazing! Rainbow couldn't quite place it, but whatever it was, she had to have more of it. Rainbow's athletic body curved and twisted to kiss, lick, and rub at every inch of it, leaving Trixie moaning and shaking her hips. And wherever she went, Rainbow followed, keeping her hands groping across the huge butt.

Starlight, watching from her bed, couldn't help but envy Rainbow Dash. She knew of the glory of Trixie's ass, and how it was pure perfection. Nothing else mattered but pleasing Trixie's magnificent rump, and Starlight was going to do it one way or the other as Trixie's favorite chair. She squirmed on the bed, curling her hands around the covers, watching Trixie's booty jiggle and bounce around Rainbow's face. As long as she could be patient, she'd be Trixie's chair again...

Rainbow's shorts grew damp in the front from how horny she was. She didn't dare take her hands away from her treasure now. It had to be prized and protected! It didn't eliminate the burning desire to rub herself, though. Rainbow rubbed her legs together, trying to find some way to relieve this stress as she kept worshiping at Trixie's altar, moaning in desperate need. Trixie's twisted smile was a clear sign of how much she was enjoying herself, keeping Rainbow going in spite of herself for the sake of getting more of this wondrous butt. But as Rainbow gave Trixie's ass one big kiss to each cheek, Trixie slowly pulled away, leaving Rainbow trying to follow.

"Stay there!" Trixie barked. Rainbow stopped moving, though her hand shot into her shorts, two fingers quickly diving into her folds, never taking her eyes off of Trixie's magnificence. Rainbow had fallen, and fallen hard. But Trixie wanted to take her time. The Elements being in play made her worried about the depths of her control over Rainbow.

"Now then, Rainbow Dash," said Trixie, "if you ever want to so much as touch this ass again, you're going to do exactly what Trixie says. Repeat after me... 'I am the Great and Powerful Trixie's dumb booty slave.'"

Rainbow nodded, whimpering as she rubbed herself with one hand, gripping her knee with the other. "I'm... the Great and Powerful Trixie's... nngh... dumb booty slave!"

Trixie took a small step closer to Rainbow. "I'm going to do anything for Trixie's ass."

Rainbow's grip tightened. "I'm going to do anything... for Trixie's ass!"

Trixie's ass was inches away. "I'm going to ruin Twilight Sparkle's life!"

Rainbow's eyes were glazing over. "I'm going to ruin Twilight Sparkle's life!"

Finally, the wonderful booty was shoved back into Rainbow's face. She immediately grabbed the blue asscheeks, kissing and licking with fervent passion once again. Even though her nethers were burning with heat and the desperate need for relief, it didn't matter compared to the bliss of Trixie's butt. Even the growling of her stomach didn't matter anymore. All that mattered was Trixie's ass.

She'd do anything for that butt.

Anything.

Rainbow was gone. An obedient blissful booty slave at last. Trixie moaned once more with delight as Rainbow worshiped her butt. One down. Five to go. Trixie looked over her shoulder at Starlight. "Well done, chair. Nngh. She's mine now."

Starlight smiled over at Trixie, though her eyes were naturally focused where it mattered most. Starlight had been staring at Trixie's ass for as long as Rainbow had, but she knew better than to defy Trixie the way Rainbow had. Or else she might never end up back where she belonged beneath Trixie's ass. "Oh, Trixie... Do I get to be your chair again?"

"In a moment." Trixie looked down at Rainbow and her worshiping before breaking away again, leaving Rainbow to rub herself once again. "Now then, new booty slave. You're going to help me bring in your friends, one at a time, to break their minds with my ass. Twilight Sparkle is going to go last. I want her to suffer first. Get yourself cleaned up, then go back to the main hall. And don't let on what you're doing, or you won't ever taste this ass again!"

Rainbow nodded, getting to her hooves on shaky legs. "Mm! You got it! See you... See you soon!" Rainbow took one more look at Trixie's ass before heading out to find a bathroom, hurrying as she went. The sooner she took care of that urge, the sooner she could pull one of her friends into worshiping Trixie, and the sooner that Rainbow could see her ass once again.

Left with Starlight, Trixie tilted her head, directing Starlight onto the floor. Starlight quickly complied, a smile on her face and her breathing already getting faster. By the time Trixie's ass was bouncing above her face, Starlight's breathing was at a fever pitch. The unicorn chair never took her eyes away from that beautiful butt.

Trixie was more than happy with herself. She knew her ass was powerful, but even the Elements of Harmony couldn't resist her. At least, not forever. The fact that Rainbow managed to show some resistance to her butt's mind control was somewhat concerning. Everyone else she'd brought under her control fell under much faster than that, and had never resisted her. She'd have to be extra careful with this plan going forward. It was going to take longer than Trixie expected, but things were still going as Trixie wanted them to go. It was a wrinkle in her plan, but not enough to stop it.

With Rainbow already made into one of Trixie's booty slaves, and Starlight desperate to keep being her favorite chair, Trixie was drawing closer to the complete and utter humiliation of her enemy.

"Soon... Very soon now. Twilight Sparkle will be mine."

And Trixie began to sit down.