Still searching for new targets, Kyō becomes interested in Hibiki, the beautiful wife of a close friend named Otsuki. One day, visiting the Otsuki household, Kyō uses hypnotic arousal techniques to render the husband powerless and brings Hibiki under his control. Witnessing this bizarre and lewd scene, Hibiki's friend Rin confronts Kyō—but is quickly captured by his evil grasp and sexually assaulted. The couple's love gradually crumbles as they sink into pleasure, falling deeper and deeper into depravity.