Reiko, who has raised her son Tsuyoshi single-handedly, has various thoughts while watching Tsuyoshi, who is about to get married. Ever since Tsuyoshi was born, Reiko has only wished for his happiness, second only to her own happiness. The body that is not satisfied as a woman was calmed down by masturbating, but several years ago Tsuyoshi witnessed the scene and made a temporary mistake. However, thinking that she can't leave the child with such a thing, she makes a boyfriend, but ... the love between mother and child is not easily broken ....
