All of your friends look in disgust as John's body shifts and morphs, throwing himself at you, and melting into your fat vagina. You smile with sadistic glee as he tries to queef out a few words "Help... Me... Please..." but he's ruined enough people's lives, and you shove your finger inside to shut him up. "Welp, looks like I am a girl again, with a... huge vagina... but at least I am not one"
You hope for John that he likes sucking dicks, because you don't plan to have a sparse sex life.