Thanks very much for scanlatting this series; it's the one I'm most excited about right now. One note: "... were caused by 5 students" on p.36 should be "...was caused by 5 students" because "your miscarriage" is singular and because the sentence is factual rather than hypothetical.
As for the upcoming content, I have no idea what will happen and I'm eager to find out, but here's the ideal resolution to the confrontation between Sensei and Shimizu (glasses girl), as I see it: Shimizu's only opposing Sensei because she imagines the bullies are like Izuka (bullied kid) instead of the complete monsters they are, and she thinks she has to protect Izuka from Sensei or something horrible will happen to him. When Sensei explains what's what, Shimizu backs down or offers to become an accomplice.
As for the upcoming content, I have no idea what will happen and I'm eager to find out, but here's the ideal resolution to the confrontation between Sensei and Shimizu (glasses girl), as I see it: Shimizu's only opposing Sensei because she imagines the bullies are like Izuka (bullied kid) instead of the complete monsters they are, and she thinks she has to protect Izuka from Sensei or something horrible will happen to him. When Sensei explains what's what, Shimizu backs down or offers to become an accomplice.