Satoko had a secret that nobody could say. It is to have a relationship with the student. If it was discovered, the teacher's job and family would be lost in a dangerous fire game, but Ryoko Sato could not let go of the young meat stick. In such a situation, the instructor began to seek further stimulation and relations within the school. Emotion in the presence of students right next to him. At least don't let your voice leak. Satoko relentlessly put up with it, and she is overwhelmed without saying anything.