Mama's Secret Parent Teacher Conference

Makoto was living happily with his mother. - One day, his classmate "Ken" told him that he was having sex with his mom, - and said that other students who were interested were calling their mothers to school - to have orgies. - He was shocked to hear this, but when he got home his teacher was there... - ...and his mother seemed to be acting differently than usual... - He learned the reason why his mother was leaving the house late every night...​