Eriko who married a man who has a stepchild and suddenly became a mother of a college student child.At first, she was worried that she would be able to get along well, but he loved her because of her good personality, and thought that her three families could live in harmony.One day, her son came home with a gloomy face.Eriko, who was worried about her, apparently got dumped by her when she heard her story.Eriko threw her kind words at him.After that, Eriko was surprised at the reason why her son broke up.She asked her many times on a day, and she seemed to have SEX every day.No matter how I thought about it, my son was a herbivore, and I never felt that way.A few days later.Her son, who can no longer exude her libido, will attack and commit her Eriko.Eriko was astonished by her youthfulness and unequaledness that didn't fade even after she fired, but her husband had tasted her unsatisfied satisfaction with her body.