The Experiment
Copyright© 2025 by Naughty Sarah
Chapter 14
Romance Sex Story: Chapter 14 - 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 don’t know what we’re going to do. If you haven’t noticed, Elsa likes some pretty kinky things and I have a feeling that’s what she’s going to want to do. She won’t be happy flying around downtown.”
Jason didn’t know how he was supposed to react. “So?”
“We can have fun with her if YOU DON’T MIND it. But I hope you understand. You’re the only one I have. I want to keep you. I love you. She might like your body, but she can’t love you like I do.”
Jason answered quietly. “I love you too. I haven’t told you yet. You must have known it.”
Katie was relieved a bit. “I saw it in your eyes. The Device couldn’t have reproduced that.”
“Guess not. Don’t worry, I belong to you know matter what happens with Elsa. I want YOU to be my girlfriend.”
“I already am.” They kissed, and Elsa returned, breaking them up. Jason headed for the bathroom, noticing that the two girls had warmed up the seat.
Elsa was excited. “I want to try what you did. I want to go skydiving. Walk on the moon. There’s so much I don’t know where to start!”
Katie tried to calm her down. “You won’t be able to do it all. Just relax! Enjoy what you DO do. That’s all that’s important. And remember, Jason’s MINE.”
“You mean ... We can’t...”
“No, we CAN share him. You’d do that for me. And there’s so much for you to experience. But I want him back.”
“Fair enough.”
“I think we’ll even have a little fun with him. It doesn’t look like he’s ever had to deal with two girls at once. I’m sure he won’t mind.”
Jason returned. They sat down around the table. He touched the metallic circle on the top, had Elsa do the same, and then he gave the box to Katie. “I think you should do it this time. You know what you’re doing, and know Elsa better than I do. Four hours again?”
She puzzled over the controls. They weren’t simple anymore. The display was blank. Jason talked her through it. “Press TIME, and when it says ‘TIME?’, press 4, and then four zeroes.”
Katie entered the time. The display then said “START?,” and Katie pressed the button marked START.
The box beeped. The display read “START -10,” and the number stared counting down. Katie sat the box on her lap, and all three of them sat back and closed their eyes. There were five more beeps the last five seconds, and then a loud one, which Jason knew was being generated by the Device only in their minds. When Katie and Jason opened their eyes, the box was yellow. Elsa’s eyes were still closed.
Katie looked at the box. “Why is it yellow and not red?”
Jason had forgotten to mention that. “Security device. It won’t run until I personally enter a code to make it start. Elsa?”
Elsa’s eyes were still closed, and she didn’t answer. Jason tapped her on the shoulder. Still nothing happened. “Darn, she didn’t lock on it.”
Katie was concerned. She got up, setting the box on the table, and slapped Elsa on the side. Still no response. Jason reached for the box and pressed the largest button on it, a red one labelled “Stop”.
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