Kyoko, a married woman whose husband is assigned to work alone and lives with her son. One day, Kyoko, who was witnessed masturbation by a friend of her son who came to study overnight, was pressed by him and had a relationship. Young friends steal Kyoko's body and steal her son's eyes, play with her many times, make her squid, and commit adultery. And Kyoko's body drowns in the pleasure that she has forgotten for a long time ...