I highly agree, and that's not even acknowledging the fact it's been happening since the Main Character was in high school. It isn't just sexual harassment. It is also pedophilia, and teacher-student relationships, which is illegal in a good amount of countries.
I think when it comes to visual novels, there's certain morals /ethics that kinda get tossed out the window. it's a fantasy right? I mean, I don't know about you but there are no hot beast men in my city... In some of the other games I've played - there's way more issues with relationship/power dynamics that I definitely wouldn't be ok with *cough*DOZER*cough...
While age of consent differs from country to country, we pretty much all can agree that a teacher hitting on someone in high school isn't very good. Also, considering that the MC is 18 and it was said it was going for a few years which isn't very good. And, in the case where 'morals/ethics get tossed out the window' doesn't happen in many of the visual novels I've played, only this one. And it just doesn't settle right with me. If you've played a game where stuff like this happening with minors by a legal adult then maybe you should question the developer. I am also aware the age of consent in Japan (where I believe this takes place, correct me if I'm wrong) is 13, it still doesn't really make it right from a world viewpoint. 13 is young. Too young. I don't really know what I'm saying right now, sorry if this is hard to read or make sense of, I kinda jump between topics a lot and I'm sorry. Anyway, have a great day!
Also, your note about Dozer - EA is a great game, but I can't see why you make that comment. He is actually a sweet heart.