A taboo honeymoon love between teacher and student that cannot be told to anyone. Early in the morning, I stuffed the dildo into the empty staff room, and hid in a private room in the restroom during my lunch break. After school, have vaginal sex as usual in an empty classroom, receive guidance on sexual harassment during club practice, and ask each other to become male and female at the teacher's house before going home. I couldn't stop the love that made that love burn because I knew it was a love affair until I graduated.