*Heavy spoilers, read at you own risk.
There is a lot of negative feedback regarding the near rape scene. But it's a fairly common occurrence in manga.
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In Karate Shoukoushi Kohinata Minoru a character went around raping boys and got away with it.
So I'm just skipping it over, without giving it much thought.
As of 120 chapters the MC is with
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Rui
. I seriously dislike it because I am a hardcore fan of Natsuo X Hina. I like
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Rui
as a character but not as the MC's partner. I just can't believe that their love (Natsuo x Hina) that was shown so sincere, could end like that. I could live with it if Hina remained an active character. But she vanished half way through and only reappeared occasionally. The author isn't even giving her a chance while handing
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Rui
all of the cards. I think that the way this was handled in Good Ending was a lot better. However, the manga isn't over yet, therefore we will see.
I think that the author is trying to put in an element of karma / sin / punishment. But it's very weak and shallow. First and foremost, we ain't in the 18th century. I can see the problem of a student-teacher relationship but with a 17y old with a 23y old, it's not that bad. And secondly, what the MC is doing atm (chapter 120) is not that much different.
For the rest, I get the feeling that the author has lost track. For the past 40 chapters, sub plots are appearing and disappearing like gusts of wind and new secondary characters are introduced without much purpose.
Overall, I think that this manga had a great original idea but the author is somewhat failing in realizing it because she is trying to squeeze in too many plots and characters.