Well I can see progress at least. Very strange story, but it's pretty interesting.
The boy is overcome with horniness that he doesn't know what to do with it, thus blocking his own maturity,
but on the other side, I feel sensei is just keeping her emotions in check too much to understand what she's really feeling as well.
So it's a pretty good parallel on why their relationship is in a weird state atm
Im thinking near the end, when they can overcome their own walls, maybe they will get together?