Im ngl, as much as I love Sensei, this route has not been what I expected. I really hope it improves, but all of this sorta just feels very bland and generic. I was honestly hoping that we would actually get a sensei x student on her route, but it just ended up being just kouhai x senpai at this point, and it is looking very generic. It lost a pretty big aspect of the charm between Yuiga and Sensei. Idk, I just feel that it would be a much better story if they made the actual student x teacher route. By far, the best arc, IMO, is the Furuhashi one. That is the one that I enjoyed the most so far, with Asumi coming in second.