A wealthy professor lives in his mansion obsessed with insects. One day, a group of young people arrive, and he is smitten by a gorgeous young woman in a miniskirt. He invites the young people to party in his mansion, then asks all the sexy young women to undress and dance in their lingerie. He seduces one young virgin, then her sister. And their friend. These willing nubile women soon replace his fascination with insects. The professor challenges the students to a game where they must give up their most precious possessions--including virginity... or their lives.