The ultimate shame of adolescent students is holding her weaknesses and wearing only ropes! A new busty female teacher is forced to do bondage classes in front of everyone.

After graduating from university, she was assigned to work at a boys' high school as a new teacher. He was a new employee and sometimes he couldn't get used to it, but with the help of those around him, he lived a fulfilling school life. However, one incident causes students to find out about their past appearances in AVs. Then her days of hell began... A humiliating classroom, a secret is kept in hand and students are forced to give bondage and naked lessons in front of them. A pure new female teacher falls into rope training after only one mistake!