I feel the same.. I was really hoping that he would end up with that one guy that likes him secretly and always teases him, and the teacher will be with hosaka-san (the guy with a long hair), since they seem to have the same age.
even though im not into "old man with a high schooler", I guess its okay, since its not the high schooler getting fucked. I guess that is just to hide the fact that the age gap is too much so they gotta do something with that, so they end up with the sensei being the uke. ╮(￣▽￣)╭
didn't really liked or rooted for him but it would be a lot better
I'm usually okay with Young teachers vs graduating students but this really disgusts me. He look really old and falls in love with a 15/16 yo boy? Love the main couple but can't bear the pedophile.