The synopsis said the story would start off with an ntr, fine, it’s kind of different to have an fmc who gets ‘corrupted’ and slowly falls in love and is actually okay with it. But that’s clearly not what the author is going for, since Agawa basically disappeared and only pops up in random panels now. I thought the story would go toward a kind of love triangle with the childhood friend and Agawa fighting over who ends up with the mc.
There could’ve been some parallel drama, but at this point it’s just the author taking a character the audience liked and turning her into another Agawa 2.0. And once everyone gets bored or stops caring, he’ll probably throw in another girl, that’s my guess. The series is selling well, 700k copies, so that’s basically a free pass for Takeda to keep churning out forced ‘drama’ just to keep people watching.
I think we can just accept that the author’s never actually going to develop the story for real, and if people don’t like the upcoming chapters, he’ll probably just retcon stuff like he did before with Agawa, cutting out the whole teacher scene