
I don't really feel bad for the teacher because she was sexually assaulting a lot of underage students. So it was a taste of her own medicine same with the guys who almost raped the sister. However the rest were unnecessary like the first female villain and the sister almost getting raped as well as Haruki. Is the author obsessed with rape/sexual assault? Why did the teacher have to sexually assault students? She could just hit students who don't study well no need for the gross sexual assaults.