Rushed Experimentation
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My partner and I had made an incredible chemical and technological breakthrough. We’d discovered a way to mutate a person’s genetics with an injection of microscopic nanites. The problem is, we don’t have full control of it yet. At present, the nanites will only alter male DNA, making them become female. Our tests were showing that it would also target the hypothalamus, drastically increasing the subject’s arousal. “Well, still a lot of testing before we can try this on people,” I said. A moment later, something sharp went into my arm. I looked, and saw my partner depress a syringe full of nanites directly into my bloodstream. “What have you done?!” I yelled. I stumbled away from him while I grabbed the needle and pulled it out. I threw it across the room, but it was already too late. I felt intense heat spreading throughout my entire body. I pulled off my lab coat, but that wasn’t enough. I began fumbling at the buttons on my shirt, eventually pulling on it so hard the last few buttons flew off. Still too hot. Everything had to come off. By the time I did, I was sweaty, and I could see visible changes to my skin. My chest hair, for instance, was completely gone, but two mounds were rapidly growing outwards. I touched them, and moaned. They were so sensitive. I realized my voice had sounded higher. Every bit of me was changing from male to female on a molecular level. And it felt…good! My partner looked on in wide eyed wonder, and I noticed he had a bulge in his pants. He’d gotten hard watching me transform into a woman. I turned away in embarrassment, but the image of his bulge was seared into my mind. The nanites were changing the way my brain worked too. I wasn’t repulsed by my partner’s boner. Far from it. I wanted to see it. I wanted it inside me. I began to rub my new slit as my whole body seemed to jiggle and shake with lust. “Please,” I begged him as I helplessly fingered myself. “I’m so horny. I need you to fuck me. Please. I’ll do anything you want.”