My only adult son suddenly gets angry. Chika takes care of her son, who spends his time like a shell, trying to reintegrate into society. The behavior of such a son gradually escalate. If Chika who is not satisfied with sexual intercourse with her husband forgives a little, she will ask for a son who occupies the taste or even mom's omako. Even if he knows that it's a good idea, he shows a cuteness that he accepts too much.