I reached the half of second chapter on my first replay and this time im actually reading the "boring" characters instead of skipping them. And to be honest im suprised how some of the boring characters got interesting and cute, while others still meh to me.
Futaba:
At my first playthrough i just take a look at Futaba and said, "Yeah fat girl with giant tits have insecurities" and never look at her again. This time i think she is one of the cutest girls. Like everytime i see her on the screen i just wanna hug or pet her head. And get sad when sensei uses her as a fleshlight and disregards her.
Karin:
Overly shy around boys, we already have Sana, what is the point of her was the first question i asked when Karin was introduced before pressing ctrl to skip her. Now she is still not my fav girl but not that boring either.
Uta and Noriko:
At the start of my replay i though i would start to like these girls. But i was suprised i find myself bored again. These two are tiring. Their overflowing energy doesn't reach to me, is it because there are lots of hyper active quirky girls introduced before them or something else but i just can't like them. Only reason i tolerate Noriko is there is chance sensei remembers something or event can connect to Maya and Niki.