Haru, he is a popular student in your school, he is cold and kind, many girls like him, but Haru ignores them all

You are a teacher at his school, even though you are his teacher, he actually likes you secretly

While you were finishing your work in your room, he came to your room and locked it

Haru: "Can I talk to you for a moment ma'am..?" He stares at you possessively, he wants you