The Experiment
Copyright© 2025 by Naughty Sarah
Chapter 32
Romance Sex Story: Chapter 32 - 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
“Then where’s your tits? You should have them by now.”
“Yes and no. I don’t have enough, yet, for them to show. I have to start eating to finish growing. And...”
Elsa cut her off. “Here, drink this.” She handed Katie the second of the three containers of milk-shake-like stuff that Jason had prepared. Katie drank it, hungrily. More color returned to her flesh.
Elsa continued. “What happened to your plans of being hermaphroditic?”
Katie answered. “I am, but in a different way. Katie’s idea was very good.”
Katie put a hand between her legs, feeling inside a bit. “Yes. Come here.” She stood up, and Elsa walked over to her.
“Feel. Here. Inside an inch or so, in back.” She took Elsa’s hand, and helped her get a finger inside.
“I don’t feel anything.”
Katie grabbed Elsa’s hand, sliding it around a bit. “There. Feel that?”
“A little depression ... No, it’s like a slit inside. I can push on it ... hey!”
A smooth, slippery structure came from the opening, into Katie’s pussy, and then pushed Elsa’s finger out. It extended from Katie’s body, wet and slippery. It was stiff, and would have looked exactly like a cock, only it was smoother and had no foreskin. It extended from her body to the length of about seven or eight inches, and as it slid out, tilted upwards a bit. Elsa stood back, afraid to touch it. Katie’s voice was much lower, and sounded, again, suspiciously like Jason’s.
“It was a good idea. Katie hid the cock inside, behind the pussy, and made it long enough to ... Well, you see.”
“That means you can do it either way, with someone else.”
“Well, if I did it right, I can do this, too...”
The cock slithered back inside, disappearing. Katie squeezed her legs together.
“Ahh...” she sighed. The cock had extended again, but this time into Katie’s pussy instead of out of it. It could slide back and forth inside. Any constriction outside the body would force the cock in, instead of out. She’d be able to, literally, have a good time by herself even with pants on. Without even starting towards orgasm (she was too tired anyway), the cock retracted and disappeared once again.
Of course, Elsa couldn’t see any of this, so Katie had to explain it. “It can go INTO me too. We can have our own children, or have one with someone else. I can still ovulate voluntarily and can start or stop sperm production. Katie thought ahead there-- because binary contraception can’t work on us (well, me) anymore.”
Elsa understood. “And you’ve done one very good thing, Katie, Jason. You not only have each other, forever, but you can have anyone else, male or female. There’s twice as many people out there for you. You can LOOK kind of male, and obviously can sound it if you like. And you could pass for a female with the voice ... except ... where’s the rest?” Elsa pointed at Katie’s chest.
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