NACR-742 Former student who wants to receive masochism training, Mizuki Aimei

Des：I am a humble teacher. One day, while he was walking, his former student Mizuki found him, and they started going out to eat several times. Today, Mizuki came to my house to look at my room, but he said, Make fun of me. I want to be trained by a teacher. Then he turned into a masochist. Then he started going to my room for training...