Bijukujo Kyoushi no Mesu Anasha Seikyouiku ~ Gakuen AQN wa Jukujo Hall by Appetite - Adult Sex Game

A new student has transferred to my school.
He caused trouble at his previous school
From the first day he entered the school, he harmed the other students he didn't like, and gradually gained supporters for himself.
One day one of his friends told him fearfully.
"There is a teacher from whom you can get problems.
Do you really think that I would be intimidated by something like that?"
In the midst of all this, a female teacher walks into the classroom.
- Her name is Maeko Osorodo.
"Let me prove something to you. I'll show everyone how weak you are."