I'm Hiroshi. I've been dating my girlfriend for half a year now. Her mother, Mrs. Yumi, is a single mother who raised her daughter alone; she's kind, beautiful, hardworking, and has a calm, mature aura... But actually, I have a secret from my girlfriend... I've also had sex with her mother. Both Mrs. Yumi and I think this relationship is not good, but we can't stop the urge and the desire to procreate.
