Built for efficiency, this feature is dense sex almost from beginning to end. In an adult campus-role setting, a former girls' school becomes coed and the protagonist is its only man. The athletic powerhouse is filled with aggressive, horny club women who use him as their relief cock in a room nicknamed the fuck den. Their frustrated female coach does not rescue him; she presses in and climaxes on his cock too. Members and teacher rotate relentlessly until nearly every school hour becomes sex, yet even exhausted, he refuses to waste the opportunity.