Stanley Diddlemeister is engaged to be married but has never had sex in fact he's never even masturbated so he's seeking help from a Psychologist. Doctor Steele counsels her patient that it's ok to touch oneself and not something to be guilty about. She instructs him on techniques he can use to achieve orgasm and assures him that his wife will be pleased and satisfied with his ability...but Doctor Steele isn't prepared for what happens next.