@penizz the weirdness is the only reason anything is happening. It's the excuse they use to justify crossing moral boundaries. Each bit of weirdness is an "exception" that lets us get our dose of ecchi pills
until chapter 50 there is no NTR. On the contrary, the story is slowly advancing (both the teacher and the childhood friend are getting more wild towards the MC.
Sensei is probably my favorite character from any Okada Kazuto manga. The way she is drawn and her behavior... her presence is so overwhelming. I think it's easy to see why Daichi is willing to let her voice and image have so much control over him. She's fantastic.
Sensei and Mc relationship is progressing a lot. she gave mc a blow job while he was asleep. mc and other girl is getting sexual as well. Another older teacher who is small and chubby with a fat ass has been pushing herself on mc but he always finds disgusting