Collin used an inflatable doll for some years as a stress relief but eventually it got a leak one day.
Now the doll lying on his bed he remembered a bit sadly how useful it once was. But then he got the funny idea if he could step into this empty plastic shell. So he put his arm into the doll's arm and was surprised that it felt like it was his arm. He put his other arm into the shell - the same feeling. Amazed Collin inserted his head into the doll's head. He saw his bedroom through the eyes of the doll, but even though the doll's eyes weren't damaged before. It was a bit of a struggle to get his legs into the doll, but finally he managed it. Collin stepped in front of his bedroom mirror expecting a ridicoulous view, but he gasped. In the mirror was a beautiful blonde girl in a polka dotted top. Collin couldn't remember that his doll ever had clothes on. He used it for entirely different purposes than dressing up. And even this usual purpose took its effect now. His or rather her leggings were soaked with his previous cum.
He wanted to loose this disgusting feeling, so he took off the clothes to take a shower. He had a complete initial equipment of girl's clothes: a top, a bra, (cum soaked) leggings and a thong, socks fitting his his now smaller feet and even a pair of matching high heels. Collin noticed surprised when he moved around his bed taking off the clothes that he could walk in these new shoes. When the new girl reached the shower naked Collin became aroused again. It was the perfect possibility to explore his new body.
Masturbation as a girl felt a lot better than self-caressing as a man. He took himself immediately twice to his climax. Otherwise than after a man's orgasm he felt energetic and active afterwards.
Overwhelmed by being a girl so suddenly Collin spent the rest of the day in the doll's skin not even thinking about how he could get back into being a man. But when evening came he got tired and thought about taking off the skin. Collin tried to see the hole in the shel on his back, but he now she wasn't flexible enough. A little panic grew in him and he tried to reach the place where the leak was with his hand. His finger felt a small roughness and desperately pulled on it. The girl's skin loosed from his body like a ripe tangerine's husk.
The skin turned back into an inflatable doll's shell and lay innocently on the floor next to Collin's bed. Absolutely groggy Collin fell into a deep sleep believing that he only dreamed.