If the teacher in charge is his mother. And she's a strict, demonic teacher at school, but a kind and sweet mother at home. Atsushi, who has such a mother (Yumi), isn't good at studying and is ordered to attend cram sessions after school. In an empty classroom, he receives harsh verbal abuse while being caressed, and at home, he performs apologetic service sex. Atsushi's dick never goes dry with his mother's charming dual faces!
