Giving My Masturbating Stepsis What She Really Wants. I went into the bathroom to use the toilet but soon as I got close to the door I could hear something weird going on. I did not know what I was about to walk in on with the sounds I was hearing. I can not believe my little step-sister Dixie is on the toilet masturbating while watching porn, I think I am gonna watch for a little. I surprise her and tell her she is a freak, but now I want her to be my ...