Looking for Manga

Seme and Uke are high school students. The seme"s older brother is their homeroom teacher. The seme has had feelings for his brother since he was young and still does. The older bro found them having s@x after school because he entered without knocking. From raws( the couple went on a date to the movies and the Seme was being affectionate with uke and some drunk guy kicked his chair nd then the uke went and poured his drink on him)