JAV48

Chizuru divorced 20 years ago and has raised her son by herself. One day, her son asked her for sexual advice. Her son had no friends and had grown up in ignorance. Since then, Chizuru has come to see her son as a sexual object, and as a matter of course, they have continued to have physical relations. Chizuru secretly wonders if she should continue this relationship. However, it was she who seduced him, and she is responsible for that. She decides to at least take her son out of the house, so she invites him on a trip to a hot spring.