One day, after coming home from work, the mother (Yumi) was exhausted seeing her son (Tatsuya) who only plays games and doesn't clean up. She decided to take a nap on the sofa. Hungry Tatsuya tries to wake his mother, but she won't budge. However, facing such a defenseless, voluptuous body, Tatsuya's desires are ignited, and he begins to caress his mother's body…
