Me too, i wanna see their babies XDDDD
It's hard to imagine an otaku and a yakuza as a married couple, so as my imagination only stops up until there, despite the obvious potential of them marrying (I'm thinking 70-30 with 70 being that they end up together, or maybe an even higher chance) it would be great to see a sequel, at least where she answers her feelings (here I'm really hoping that they end up together) but the prez will have to climb mountains and swim through seas to make her romantically interested in him, right now they're kind of in the stage of friends who casually fight a lot. If one thinks about it, their progress is kind of fast, mostly with the prez. Before they were separated by a wide river, but then:
1. They find out each other's true selves, that's more than not knowing at all.
2. He gets kicked out and lives in poverty, thus gaining more understanding of her household and how her life is.
3. Because they are neighbors and he gets acquainted with her and her family everyday, he comes to grow closer to them and understands them better, and Hirayama is less alone. I know, it seems she prefers isolation and beig rid of the prez, but it is proven that to some certain extent, she does like his existence, because when he disappeared to train on the last few chapters, it seems she's unused to him not being around, and also that it seems she's gained a lot of friends, that she wouldn't have expected (nor would she admit that she is happy about it, despite being troubled). Same goes for him.
4. He understands the gravity of the position he was aiming for, its consequences and how he should be strong and responsible if he wishes to protect those important to him.
Overall, huge growth from prez, and a troublesome but peaceful(?) Lifestyle for Hirayama.
IT'S END ALREADY?! BUT I WANT TO SEE THEM GET MARRIED. IT'S NOT FAIR SENSEI!!!!!!!!!!!!!!!