まさか！エロ配信が担任の先生にバレちゃうなんて！！奏音かのん (2020)

I'm a serious honor student at school. But actually, I have a hobby that I can't tell everyone about. It's a naughty live broadcast! It's a good way to earn some pocket money, and when you stream a little naughty stuff, he gets happy and says things like "Kamisei-shu" and makes you want to do more for him! But I never expected that someone I knew, the person I shouldn't have found out about, would find out...