SAME-159 A female teacher assigned to a rural school was forced by students with excessive sexual desires to wear humiliating swimwear and then gang-raped. Nanae Nanami.

Film Introduction

Nanami, a teacher who has been assigned to a rural school from the city, is struggling with students who have not opened up to them, saying, "I can't trust people in the city."
...If things continue like this, it won't be possible to hold lessons.
I'll talk to the students how to accept me...
The students who had too much sex drive suggested that they would wear swimsuits that were too small to teach.