Her husband came home late one night, drunk. Rieko helped him up and led him to the bedroom. She took off his shirt, and when he was naked, he pinned her down and started sex. However, he got soft halfway through, leaving Rieko unsatisfied and frustrated. The next afternoon, Rieko was masturbating in the kitchen, just a little bit. Her son, who had just returned from work, caught her doing it. That night, her husband was late coming home. Rieko and her son ate dinner together and went to bed. Her son snuck into their bedroom and started touching the sleeping Rieko. Rieko woke up and tried to escape, but he pinned her down...