"Go on, check your manhood while it's still there." Mark commanded.
Jon looked down to see the last of it slither away into his body, revealing a vagina which was going to be the wettest in town. It already was starting to drip down his pant legs. The rest of him had started changing too. His hips grew very wide while his waist grew thin as it could be. As his muscles melted away, he saw Mark getting twice as buff and the bulge in his pants 5 inches out without it being erect. Jon's breasts began growing and didn't stop. They kept growing and grow along with his hips. Jon feared the results of becoming a nymphomaniac. The mental changes had already started setting in while the rest of his body was feminized. He started ounly thinked of images and positions during hardcore sex which made 'her' pussy get even more wet than it actually was. By now he face had completely changed into a cute, soft almost baby-like face with pouty lips perfect for sucking Mark's huge cock. Jon's clothes had long since been ripped into shreds by her bosom and hips and as result, Jon was naked. Her tits and pussy out and open for the world to see. The mental changes had just finished and Jon was now grinning with joy. She felt happy to be this way, she loved the idea of being a baby machine and the cutest girl in the whole town. Mark had also noticed she was finished.
"Alright, I see you are enjoying yourself there," He clotched the stone for a wish, "I wish you and I were in your old bedroom and that no one bothered us for the time being while we have sex.
The stone flashed and they were both in bed, Mark in boxers and Jon in a nightie.
"Hey sexy.", Jon said.
"You know, I don't think the name 'Jon' really suits you anymore. How about a more suitable name for you like...