Ayame, a housewife who lived in harmony with her husband and son of a college student. One hot summer day, the air conditioner broke and it took several days to repair. My husband was on a business trip from the next day, so I decided to sleep in my son's room where the air conditioner was working until he was fixed. However, the son who was watching his mother's masturbation in the daytime explodes the lust that he had suppressed and commits his sleeping mother in his room. Ayame who fell into the pleasure of her son Ji ● Po gradually while knowing that it was ikenai.
