Sex classes

[5417916q.livejournal.com]

I'm looking for a fic where the students in the school Kurt goes to must pass a sex exam, i think it was hand and oral, and passing meant bringing someone to orgasm? idk. Anyway Kurt has a boy pussy and he has no partner for the classes which is required, so the instructor/ teacher which is Blaine allows Kurt to be his partner for practice and demonstrations infront of the class where Blaine shows everyone in the class what to do and then they try it