Description : The new teacher "Shinmura" witnesses the bullying scene between students in the bathroom on the first day of the new school. I will report this matter immediately, but the principal just cuts the shira ... Niimura, who is not convinced by the way of the school with a concealed constitution, confronts the bullying problem with her spear. She treats the stress and the men accumulated by the students on the perpetrator side, and carefully teaches the mechanism of anal and the difference between the two holes using her own anal and maco as teaching materials. I will go. In the meantime, a class in which the bullied student and the bullied student cooperate to demonstrate two-hole sex begins ...