Kawakami Yu, a beautiful wife who lives next door and claims to be a clinical psychologist, was rendered useless after taking tranquilizers. (SAN-117)

After the birth of her child, "Yu's" marital relationship deteriorated; her husband had affairs and rarely came home. A neighbor, who claimed to be a clinical psychologist, prescribed her sedatives due to stress from raising her child and her husband. Then, "Yu's" body underwent strange changes. The neighbor, seizing the opportunity, began to shamelessly seduce her. Later, "Yu" went to the neighbor's house and had sex with him. Drug overuse rendered her irreversible, leaving her only with the possibility of continued defilement.