I'm (re)discovering this game.
It reminds me a lot of Hentai High-School, with more or less the same events, but in a simpler, livelier way.
I also want to say that I wonder how the author knew how to deal with sex education at school. It's quite realistic in the introductory lesson: I taught it for 10 years or so and it was a lot like that! Except that I had pupils of both sexes and they were between 13 and 16... And that I was 19 when I started
! There are even ideas that I regret not having had at the time.
Now I work in IT, it's a lot simpler
Well, nevermind ...
Hats off to Dev for that alone
Anyway, keep up the good work.