The Experiment
Copyright© 2025 by Naughty Sarah
Chapter 24
Romance Sex Story: Chapter 24 - A device that alters reality. Simple, right? Now, instead, what if it could alter humans? Two people experience "thought amplification", itself amazing, but then go a quantum leap forward in body swap/modification. Adventure? How about SEX like you've never felt, never imagined before? Wrap this ultra-human experience around a growing love story (love triangle?) and you have The Experiment! It's the quintessential EROTIC adventure never before experienced by humans. Sex starts slow but HEATS UP!
Caution: This Romance Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Consensual Romantic BiSexual Heterosexual Fiction Restart Workplace DoOver Time Travel Body Swap Group Sex Bestiality Cream Pie Masturbation Oral Sex Sex Toys Voyeurism Transformation
“I can’t believe I had you fooled all this time. I was a victim of the test of a reversible virus a long time ago, and it didn’t work. Only changed me enough to sound female and look it from a distance. They’re supposed to change me back eventually, though. For now they gave me a new identity and lots of money.”
“And ... you’re STILL working here?”
“Of course. Lets me monitor the progress and help out with my own cure.” She unzipped her pants, and pulled her cock from it. “See?”
Marshall’s towel fell away. “You ARE male...”
Katie advanced towards him. “Good thing, huh? Come on...” ... her cock grew hard, and she started to undress. Marshall backed away.
Katie had breasts, but they were extremely underdeveloped. Her clothing was padded to make her look female. She disrobed. Marshall shook his head. Seconds later she was on top of him. Marshall was too weak now, Katie overpowered him, rolling him on his front, climbing on his back, and recklessly plunging her cock into him.
It was difficult at first. Marshall wasn’t ready. He hadn’t asked for this. He struggled for a minute. Katie clasped Marshall’s breasts, and worked her cock inside from behind him. Her other hand went to the front of Marshall’s pussy, and her touch excited him.
Jason sat on the desk and watched with interest.
Katie slid her cock into his cunt easily now. Marshall couldn’t say a word. It was over quickly, Katie squirting her come inside, and pulling herself from him before he could learn what a female orgasm felt like.
She got off of him, and got dressed before he could recover, stuffing her cock back into her pants and tucking it in so it wouldn’t show. She and Jason helped Marshall to his feet, and into his chair.
“Sorry to be in a hurry,” Katie said, “but we haven’t eaten yet and there’s only a few minutes left to lunch.” Marshall looked at the clock. “Sandra here brought some clothes for you, and I even think we got the right size.”
Jason took, from Katie’s bag, some clothes. “Now here’s your panties, and I think this bra should be about right...” He handed the bra to Katie, who started putting in on Jason.
Marshall grabbed it and angrily threw it down. “I can’t wear girl’s clothes.”
“Now now, Marshall, it’s only appropriate. You’re a girl.” She took the clothes and put them in the drawer. “You’ll have to start learning a lot of new things. Clothes are one of them. You can’t just sit here naked. Put the stuff on when you’re ready, it’s right here in your drawer.”
Marshall didn’t look up.
Katie and Jason headed for the door. Jason looked at the clock once more on the way out.
The door clicked shut. Jason and Katie ran back to the maintenance room, changing to their original forms on the way. They sat down where they were before, leaning against each other. The Device, red, reappeared in Jason’s lap. He looked at the timer.
“Almost perfect. There’s about ten minutes left before everyone gets back, like the clock said. Here goes.” He pressed the STOP button, and suddenly they were sitting a slightly different way, eyes closed. They opened their eyes. The box was blue. They hurried out of the closet. The halls were still empty, thank goodness. They went back to Jason’s lab.
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