The only son of an overprotective mother, Michiru, was a mother's boy. The affection between the two becomes distorted into a man-woman relationship. Around that time, her best friend Mirei and her son, who had run away from her husband's violence, decided to stay at Michiru's house. Mirei and her parents also make irreparable mistakes. Days when they feel jealous of each other's relationship, the ending of a parent and child and a man and a woman who are drowning in sex...
