This child is "Yuki". It's my student who is a teacher. It's been three months since she came to my room like this. The opportunity was when I was on a consultation about her worries. I have noticed. Yuki likes older men and has masochistic qualities, and is looking for a longing to be blamed and a pleasure of being abusive. One day, when I invited him to the hotel, he followed me easily. From there, I'm training Yuki, a guy named Lifestyle Guidance.