Kawahara Sensei from the hentai: Discipline.

This was a character by request, since I already had the hentai and it didn't take a lot of time. This lora will have issues that I can't do anything about, for example everything will have a night time theme (blue/dark) since the only images of the character are at night and in one place/room. It suffers from the same issues that Bokura No Sex lora suffered from, so take what you can from it.