Hi! I'm looking for yaoi manga I was reading few years ago. It was about high school boy and a teacher. The teacher didn't remeber the boy, the boy was the brother of his friend when he was in high school himself. They meet once at that time he "help him" when the brother and friends where watching adult movies. He realized it when some boys had a movie like that. The boy was in love with the teacher.

I'm not good at writing about it, it's difficult to do it in english.

I hope somebody knows this manga.

It should be Anata ga Oshiete Kureta Koto =3

Yes, it's it 🙂 Thank you