Living next to the Machimura family, Hiehata becomes obsessed with the beautiful wife Sayoko, fixated on her slender figure like a stalker. One day, Sayoko invites Hiehata into her home, believing he is being kind. Exploiting a brief moment of vulnerability, he drugs her and ultimately rapes her. To make matters worse, he takes humiliating photos of her. Realizing "if I tell my husband about this, I'll lose all my happiness," Sayoko comes to terms with her tragic fate. The outcome delivers an overwhelming shock.