Atsushi who came to visit relatives' house with uncle and aunt using long holidays. Atsushi, who liked Misato, who was very young and bewitching to say that she was an aunt, always came to stay for her Misato. However, that night, I witness Misato secretly indulging in her masturbation because she is not satisfied with sex with her husband. The next day, Jun, who can not suppress the impulse that arises from the shocking sight, approaches Misato's body, which was taking a nap while her uncle was away, and explodes her desire.
