A timid man cannot say no when an adult female classmate comes over to watch porn. The movie makes her horny, and when she starts fondling his crotch, he is too passive to stop her. He is not her boyfriend, just the man she can use for sex on the spot. Even when he protests, she locks her legs around him and forces him to creampie her. Aroused by the porn, she proves far more sexually voracious than he imagined.