NHDT-603 - Cruel middle school bully group's erotic lynch part 4

The cast wasn't listed, so I went over 10 years without knowing, but I finally bought it after realizing the two teachers were my favorite actresses, Saori Ikuta and Rika Nagasawa. The two teachers were in a lesbian relationship, and their downfall was getting caught by a group of bullies. I wish I could have seen more interaction between Saori and Rika. That said, the scenes where they were each bullied were incredibly exciting. Personally, I could have done without the part with the transfer student at the beginning.