When Chiaki comes into her son's room to wake him up, she witnesses his rock hard morning cock. Her son's morning erection is bigger than her husband's at night, and when she touches it, it's incredibly hard. Chiaki, who loves big dicks, gets her crotch soaked in the morning and indulges in masturbation in the bathroom. When her son notices her, they end up having a physical relationship... And Chiaki goes crazy, devouring the pleasure of her son's morning cock every morning...