[The uterus didn't lie. She forgets that she is a mother and desires sex as a female. ] Mana Sakura, a mother of three, spends her days busy with housework and raising children. She doesn't have sex with her husband and is attracted to the coach of the boys team her son belongs to... After dropping off the child at nursery school, the coach and the coach end up in a man-woman relationship at home. Before I knew it, we had been having sex for 8 hours.