The downfall of Haruki, a young wife female teacher discipline committee member

``Let's abide by the school rules'' is something that doesn't matter now, but when it comes to the fact that I was breaking the school rules, I was surprisingly following them. That's when I met the female teacher. Haruki-sensei is young, beautiful, and has an outstanding figure. Haruki-sensei is the president's wife and is in charge of cleaning up the school's morals, and is always very strict, but with her strange charisma and tsundere guidance, she rehabilitates delinquent students one after another. However, one day, Haruki-sensei is imprisoned by some dissatisfied students...