After her mother, Waka, divorced her husband, she raised Takashi by herself. Starting this year, Takashi, a college student, decided to make dinner for his mother, who was busy with work and housework. That day, when Takashi finished making dinner and went to call Waka, Waka was asleep because she was tired from work. Takashi tries to wake his mother up, but when he glances at her chest, he begins to feel feelings for his mother. Succumbing to his desire, Takashi begins to touch his mother's breasts, but...
