An up-to-date teenybopper version of ''Dangerous Liasions'', with a step brother and sister as the two protagonists. She wants revenge on a guy who dumped her, and so offers her step brother, who fancies himself a real seducer, a challenge - to seduce a self-proclaimed virgin. If he succeeds, he can have sex with his sister, if he loses, she takes his sports car. From then on the plot develops some serious twists and turns, with various bits of sex (not particularly graphic) and the usual teen angst. Unfortunately our hero does something unexpected - he falls in love...
