Disclaimer: This story contains Brother/Sister incest, Female nudity, girl to neko tf, Male nudity, Man to Female Gazelle anthro tf, and Brother/Sister sex.
Kara whirled on Tavian. "And what was that supposed to be? Why didn't you erase her completely? You shouldn't have left any human in that drafty head of hers."
Tavian folded his arms sternly, "No way Kara. I'm not a monster. Johnny deserved what happened. But Susan? She was just an insecure girl who had never felt happiness. Look, she's gone ok? That's what you wanted isn't it?"
Kara grumbled and started looking through Susan's purse. She pulled out various forms of currency and some valuable looking jewelry. "Daddy treated her nicely." She turned to Tavian. "I'll give you your cut of the loot, but you can forget even seeing my breasts for not erasing Susan."
Kara began to walk away but Tavian smiled, "Is that so Kara?"
Kara's eyes went wide, "Please don't tell me..."
She was cut off by Tavian speaking a seemingly random phrase, "Boy oh boy it's hot." He was grinning devilishly as Kara turned around, she could still think clearly, but her body wasn't her own anymore. She turned around against her will and her hands started moving on their own.
"Tavian wait. I'm sorry I yelled." Kara pleaded as her hands gripped the bottom of her shirt and quickly pulled it over her head, her hands tossed the shirt aside, all without her will to do so. Then her hands moved to the center of her chest where her bra was clipped together. She had worn a smaller bra today and it was straining to hold her breasts down. But her mindless hands quickly removed the stress by slipping the clip loose. Her tits literally sprang out of their captivity, shaking violently at the release of tension. "Tavian, you don't have to force this out of me." She pleaded, wanting him to let her go, "I'm not ashamed to do it myself. Honest!"
But as her legs began to walk towards Tavian on their own, Tavian spoke in his soft hypnotic voice, "The best part about that code word? You're wired to not hate me for using it at my leisure. Whenever I want your breasts, I can have them. And you won't have a problem with it."
As Kara's hands grabbed Tavian's head and pulled it into her cleavage, she pleaded again, "But I do have a problem! You broke the deal! I agreed that if you would completely get rid of Susan, I would let you have your way with my breasts. But you didn't erase her, if you had, I would do this willingly!"
Tavian looked up from his fleshy home, "Yes, but you didn't want to, and I wanted you to. Don't worry, the command only makes you let me do this. If I tried anything else that you didn't want, you'd stop me." Suddenly as if on cue, Kara felt a strange pushing against her hind quarters. She looked back and saw a long cat's tail stretching from the brim of her jeans. She felt a poking at her head and touched two cat ears that had grown. Tavian smiled, "Oh, the command does that too. Don't worry, you can do that yourself at will now. Compliments to your younger brother." Kara starred in helpless shock at her younger brother who was currently suckling her nipple. She felt the pleasure pulse through her veins. It wasn't as good as what Susan could do, but it was something.
Pressure was building inside Kara from Tavian's treatment, but since her body wasn't in her control, she couldn't squirm or try to release the pressure. She moaned painfully, "Tavian...it hurts."
Tavian looked at her pleasured expression and with a quick "Oh." He snapped his fingers, releasing her hold from his hypnotic command. Kara gasped loudly and fell against the couch. She squirmed under her brother's mouth and tongue until she finally pushed him away. She focused on her ears and tail and they disappeared, just as tavian said they would.
Through panting, Kara looked at Tavian with a frightened expression. "W-what else can you make me do?" She grabbed her shirt and bra and starting putting them back on.
Tavian smiled, "I was going to let the rest of your inputted commands be surprises but, if you really want to know, I'd be happy to show you. Boy oh boy it's cold." To anyone else the phrase would've been completely out of place as it was actually quite warm. But as soon as Kara heard it, her subconscious mind took over. She lost control of her body again and her mindless hands went to work removing whatever amount of her top she had put back on.