1. A mother in her fifties who is treated like a housekeeper by her husband. A son who feels sorry for such a mother. However, when her son's marriage was decided, her mother could not suppress the thoughts that she had hidden until then. 2. A son who aspires to be a musician but never budges. My mother, who couldn't see her son masturbating all the time because she didn't have a girlfriend, let alone married. - Includes 2 episodes of forbidden incest.