Six years ago, Kasumi's mother remarried and Yoshio became her stepfather. Kasumi left home soon after her mother remarried, and her relationship with Yoshio was awkward. On the other hand, Yoshio has been conscious of Kasumi as a woman since the beginning of her remarriage, and even now that Kasumi has become her man's wife, he still cannot abandon his evil feelings for her. And then something happens. Yoshio, who was lustful for Kasumi while she was returning home, hugged her from behind and said, ``I love you even more.''