Four bondage stories show widows being trained until the pain of tight ropes turns into overwhelming pleasure. Episode 1 follows a wife who becomes a widow while already troubled by her marriage. In Episode 2, her brother-in-law binds her body and mind and makes her serve him for living expenses. In Episode 3, a widow waiting in mourning clothes is mistaken for a condolence-money thief and tied up by her returning father-in-law. Episode 4 sees a resentful younger brother rape his unwilling widowed sister-in-law.