START-188 | The story of how my sexuality was completely twisted by a student with a desire for ruin, even though I was only good at being serious - That's why I quit being a house teacher - Mahiro Yui

The popular original doujinshi has been turned into a live-action film starring SOD star Mahiro Yui! "Can you choke me?" A serious homeroom teacher who thinks about his students first and foremost, demands some hardcore sex with a student he should never touch, but he can't resist the temptation and makes a move... something inside the man goes haywire.