Oh, my name is Hiroshi. She has been dating her for half a year. Her mother, Chisato, is a gentle, beautiful, hard-working, mature woman with a calm atmosphere who has raised her daughter single-handedly as a single mother. But actually, I'm a secret to her... I'm having sex with her mother... Both I and Mr. Chisato think that this kind of relationship is not good, but we are both horny and can't stop the desire for reproduction.
