Tou is a tomboyish and serious captain of the swimming team. Disgusted by his seriousness, the male members of the team gang rape him by force. "I'm just a guy like everyone else," Tou says dejectedly, but his best friend decides to tell him, "You're a girl after all," and tries to correct him and make him into a normal girl. Tou is confused, but accepts his friend's suggestion, saying, "If I'm a girl, then you tell me." Soon, Tou's face changes to that of a woman, and he arches his back with his sensitive body as he climaxes in ecstasy!