I have mixed feelings about this. I personally enjoyed it, however as I'm sure you've seen in other reviews... There are definitely some issues. The first thing I'd like to point out though, is the art. It is in my opinion absolutely adorable. 10/10. I'd also like to mention that though the mc might be a little 2D, honestly she isn't that bad and as far as mcs go she might be one of the better ones that I've come across. The plot of this story isn't amazing, but it's not bad at the same time, and I was interested enough to finish allthe chapters (that are currently out).
Now time to look at the worse side of things
yes, straight up phodophiles in this, and i agree it would be a better story without that teacher. However I mean if you can skip over that part overall it's not a terrible story if you are alright with skimming over, or reading it. It definitely isn't for everyone.