Miyu, a former idol, has raised her son single-handedly as a single mother.Her son enters university and moves to Tokyo.One day, by chance, he saw his girlfriend's mother when she was young in a gravure photo book she saw in Tokyo, and fell in love with her.My son returned home after a long time.In front of me is a former idol mother who used to masturbate every day...They are a parent and child...but I can't hold back anymore.After much struggle, Miyu forgives her son as he approaches her mother.She forgets that they are parent and child, and the two meet again and again at the inn...