The Experiment
Copyright© 2025 by Naughty Sarah
Chapter 23
Romance Sex Story: Chapter 23 - 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
“You’ve called me a bitch enough,” she said, still smiling, “that I thought you might like to make love to a one. By the way, if there are any puppies, you can keep some of them...”
Marshall was on his feet, advancing toward Katie, threatening her. Jason was worried; if he tried to hurt her, he’d have to do something that would ruin the show.
Katie kept on talking, still smiling. “So, Sandra, did he drink it?”
“Every bit of it,” Jason answered. “I could feel him swallowing.” Marshall knew it was true. He turned his attention to Sandra, wondering what had happened. Katie continued, still grinning.
“They have some neat stuff in genetics now. A viral-acting modifier, I think they call it. It invades your cells one at a time and changes one specific gene to another. It can’t have any effect on Sandra, but it was in her fluid...”
Marshall turned towards Katie again. Jason started the changes working on him. It made him suddenly weak. He took one more step and fell to the floor, his legs no longer able to hold him. Jason rushed over with the foam pad and helped him onto it, placing a pillow beneath his head as if he cared for him.
Marshall’s voice wasn’t working right anymore. With effort he managed to ask: “What ... have you done ... to me...”
Katie was happy to answer. “Well, dearest Marshall, you’ll be fine. There’s just a temporary delay while your body repairs itself. You see, the women here have put up with you long enough. We felt that this was the best thing to do. I mean-- you can chase after the men now, but I don’t think that will be like it was before.” She started giggling.
Marshall’s voice was clearer now, but higher. He was feeling better. “Katie, WHAT DID YOU DO? Undo it or you’ll be waiting on line for unemployment tommorrrow.”
With effort, Katie stopped laughing. “Sorry Marshall ... I can’t! There just isn’t a way yet to replace X chromosomes with Y ... And besides, even that wouldn’t work if you’ve had the other virus...”
Marshall’s mouth fell open again. “You mean ... I’m...”
Jason, still kneeling next to Marshall, brushed the hair from Marshall’s chest. Marshall’s figure was changing, and he hadn’t noticed it.
“That’s right, Marshall!”
“Impossible!” he yelled. “If we could do that I’d know about it. It’s a trick.”
“You better tell THESE that, Marshall!,” Jason said, pointing to the elevated, dark circles on Marshall’s chest. Jason poked one with a finger. They were swelling a bit, but the breasts themselves hadn’t started yet. Jason wanted to make it slow, and thus harder on Marshall.
“Shit!” Marshall jumped to his feet. He was shorter, and smaller. He ran to his mirror, and looked at himself. Breasts were in fact growing now. He pressed them with his hands, as if he was trying to hold them back. He couldn’t.
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