Student Summer Rae is ecstatic when Professor Castle calls her in during office hours to tell her that she scored one of the top grades on the exam! But when he also tells her that she nailed the same exact test score as the classmate to whom she sits next, she knows she's been busted! The good professor doesn't want to nail her for cheating ... but he does want to nail her, so he tells her that she either needs to spread her naughty little legs, or she's gone! A student's got to do what a student's got to do!