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in Chronivac Version 4.0 by anyone tagged as none

Chronivac Version 4.0

Sister-chair Escape Attempt

While Emily continued the sexual massaging of his body, Jeff tried to focus on finding a way to escape his insane (step)sister-chair. He may have been allowed to use the Chronivac, but the moment she noticed something wrong she could stop him. If he wanted to not spend the rest of his life tied to his sister, he had to be smart and he had to be quick.

He looked through the options presented to him by the program. To his pleasant surprise he noticed that the instant transformation setting was still active. Selecting his sister would likely make her suspicious, so he reluctantly chose himself. He could fix himself later once this was over.

“Daww, you want to change yourself to better fit to me? That's so nice of you,” Emily cooed.

That's when he got an idea. The gender option required only one click to change him. Currently he was bound to the sister-chair by his dick, balls, arms and anus. If he became a girl he would immediately lose his dick and balls and with daintier arms he might be able to slip through her breasts. Then it’d only be a matter of slipping her clit out of his anus during her confusion and he’d be free.

Pretending to just scroll through his information he waited for the right moment and then switched his gender to female. As the program said, the change was almost instantaneous. He felt several parts of his body shrink, slim or rearrange completely, the exception being his chest and hips, where all the excess fat seemed to gather. As predicted, Jeff’s penis and balls were also affected and disappeared to leave a vagina, while Emily’s hands were left to grab air. With slimmer arms he, or rather she now, gained enough leverage to pull them back through the boobs.

This only left her butt. Pushing with all her weight against Emily’s boobs, the sister-chair’s shriek of pleasure giving Jeff a bit of a deja-vu, she tried to lift herself up.

Unfortunately Jeff had underestimated how much Emily's clit had already expended inside of her anus, so she only managed to push herself up a few inches. On top of that after the massages and her transformation this push also brought her close to her next orgasm. Biting her lip she doubled her effort, though with barely any progress. Meanwhile Emily regained her bearings and started to help her in the worst possible way, slipping several fingers into Jeff’s new vagina. In multiple ways Jeff couldn't hold it anymore, she slid down Emily's clit again and came.

As Jeff recovered from her first female orgasm (which she admittedly enjoyed more than any of her male masturbations), Emily took the chance to slip Jeff’s arms back into her breasts and adjust them for the smaller frame.

“I’m really disappointed in you, Jeff,” Emily addressed the still panting boy-turned-girl. “If you wanted to be a girl, you could've just told me. Instead you tried to make a mess. I’m sorry, but I’ll have to not only punish you, but also make sure you’ll never try something like that ever again. Thankfully you gave me a great idea for that. I’m already missing the feeling of your dick inside of me.”

Emily faced Jeff with her body away from the computer. Then she turned her own head and arms by 180 degrees and Jeff started to fear the telltale clicking of her keyboard. That was bad. Now Emily could do everything she wanted with her body and, if she used the reality alteration, her own mind. She could even make Jess forget she originally was a girl. Panicking she looked down at her body, but thankfully everything stayed the same. She still had her E-cup breasts with her 3-inch-long nipples. Same with the ball-less penis over her vagina. Jess let out a sigh of relief, her body still was as it always had been.

“Now I want you to pay attention to what comes next,” Emily announced.

Jess saw Emily's pussy push upwards before her again, only to be surprised when a dick started growing below it. Emily's genitalia moved forward until her pussy lips were pressing against Jess’ crotch and her dick against Jess’ womb. Next Emily held her hands in front of Jess’ face to show two small holes opening up in her palms. She crossed her arms over Jess’ chest and put her hands over the breasts, where Jess’ nipples perfectly slipped into her suction cup-like palms.

“Ahh~” Emily moaned. “Now I can enjoy your wastes, cum and your delicious breast milk~ And now for the final change…”

A rectangular shape began glowing on top of each of her elongated breasts and were accompanied by a familiar jingle. When the light dimmed, they revealed themselves to be small computer screens. This somewhat reminded you of the cliche movie villain chair.

“I integrated computers with touchscreen and pre-installed Chronivac into my breasts. Now I can make changes wherever and whenever I want. I hope you won't force me to change you too often, as I’d have to stop milking you for a moment to use them. Your Chronivac rights have been removed for now until I can trust you to use it properly again.”

Emily walked both of them in front of a mirror to present her improved body. For Jess though it was only a reminder of her failed escape attempt and how it made her situation only worse. Maybe she should just give up and accept her new life, symbiotically bound to her sister-chair. With the stimulation all over her body the next orgasm was fast approaching and again Jess was shooting cum into her sister while heavily moaning and panting.

“Oh, my dear sister, your moans sound so wonderful,” Emily whispered into her ear. “What are we going to do next? Together.”


What do you do now?


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