a day as someone else

As he opens the book it sort of glows and sends out a beam of light. You punch the book. The light burns your eyes and it ends up facing Bill. His body begins to change and he smrirks at you. Your puzzled by his actions. It's not exactly a good thing. He may never see his body again. First his black hair grows longer, down to past his shoulders and down his back. His face then changes slightly, to be more feminine and his skin becomes baby soft. His body becomes very 'curvy' and his legs become longer and thinner. He then begins laughing like hell! He begins pointing at you and he takes you to another room. This one has a mirror in it. He approaches the mirror and makes you face it. You see a naked woman in there and one in a dressing gown. The book changed you both. You begin cursing make your 'friend' face it. He screams and faints. You laugh at him and he had it coming, but you know what it's like at first.