Good start, I hope the popular girls don't give so much crap that in the end they become unbearable and have no redemption.
The two girls in micro pants are extremely hot, so I hope they don't make themselves hated so much.
The MC is not as bad as everyone says, I do hope he is able to stand up for himself, even if he doesn't have to resort to physical confrontation, but overcome them with cunning/trickery, or simply by being smarter.
I'm pretty sure the reason he went to the bathroom holding his belly, was because the bully hit him in the stomach. That scene doesn't make any sense and dev probably didn't make the renderings of the bully hitting MC.
The reactions of the older sister fall into the ridiculous, immediately she's not a character I will pursue, if there is a chance to avoid her of course.
Plus it's possible that all her anger, is because she quit her job at a strip club, and that's a big no-no for me.
We don't know the real reason why the mother had to leave, or at least I don't remember reading it. So for the moment I can't say anything about her.
The younger sister is adorable.
At the moment that's what I remember, the aunt goes totally grey, even with the night visit. The uncle is just a background character, if he were to be removed from the game it probably wouldn't make any difference.
I hope the dev fixes the inconsistency problems that the game has right now, and tone down the bitchiness of some of the girls, before they become totally unsalvageable. G
d luck to the dev with his project.