After hearing that adult party girls often hang around suburban Tokyo and Kanagawa stations late on weekends, a man heads out looking for a hookup while keeping an eye out for their intimidating male friends. He meets the wild-looking Hina in Machida, catches her with nothing better to do, and talks her into going to a love hotel despite her complaints. The private sex shoot is a success: she claims to hate older guys, but the instant she climbs on top, she unleashes a ferocious high-speed cowgirl ride that could wear any older man out.