Well, shit, this was a good chapter, it seems what she drinked made her lust and disinhibition go through the roof. And yup, I am expecting sensei to quit her job right after Daichi finishes school.
Also, it is sort of nice to see how the chapter covers tell a sort of alternate history, but at the same they tell what will happen on the chapter, for example, a cover focused on sensei ass and then we got a chapter about sensei ass.