Sam woke, his body draped across Gene's sleeping body. Gene snored softly, and Sam gently moved off of his nude body. Sam went to the bathroom, and decided to freshen up a little.
She looked in the mirror, and liked what she saw. She was smoking hot, as Gene had said. But he was also right about her breasts. They were nice, but they would be perfect if they were a little bit bigger. She needed at least a C-cup, maybe a D. She decided to find the keychain flashlight and make herself more attractive. The thought to change back into a guy never crossed her mind. Why would she want to do that? Then she couldn't have amazing sex like this again.
After enlarging her breasts, she looked back at Gene. Yeah, the sex had been great, but he was a little small. His five inches were tight in her small pussy, but she thought it would have been even better if he was a little larger. She thought about ditching him, and looking for another guy. After all, with her body, who could resist her? But she was feeling horny now, and she didn't want to waste the time and energy prowling for men. She looked at the keychain in her hand. Why not just use it to change Gene?
She smiled evilly and walked over to Gene's sleeping form. She switched the light to blue, and aimed it directly at his exposed crotch. A pale blue light shined on his dick and balls. She watched hos cock stir, slowly gaining just a few centimeters in length and girth. She began to get frustrated. It was working, but much too slowly.
"C'mon, you can do better than that, you stupid thing, " hissed Sam quietly, as she shook the device angrily. Suddenly, the light changed to a dark blue. Gene's dick started to rapidly grow longer and thicker. He stirred in his sleep, but did not wake. Sam watched in fascination as it continued to grow. It had already surpassed her expectations, and she knew she should stop. But the thought of his dick getting even larger just got her more excited. The light suddenly flickered and stopped. She shook the flashlight and depressed the button, but no light returned. She looked down and sighed. Gene was now an impressive 12 inches flaccid. She didn't know if she could even handle his erect cock, but the thought of trying got her really worked up.
She looked at the dead flashlight in her hands. She had hoped to use it to make him a little more buff, and it made her a little sad that it no longer worked. But she looked at his testicles, now the size of oranges, and remembered the effects the hormones of her ovaries had on her body. She was excited to see what this much testosterone would have on Gene's body. She incredibly horny, but she didn't want to wake Gene, not just yet. She wanted to let the hormones begin to do a little of their magic. So she satisfied herself by masturbating while she stared at Gene's new magnificent cock, and imaging the wonderful new pleasures it would bring to her.