I mean, the title of the game is "No more money", but the money problems vanished right away, when the MC landed a well paid job, where he can come and go as he pleases. So I guess we shouldn't be surprised, when this game has some issues with pacing and plot.
From the end of the last update it looks like there might be some future conflict related to cheating on the gf. The spiked chocolate might also play a bigger role. Maybe this is supposed to steer the narrative in a new direction, because as soon as the MC gets to fuck mom and sis, this game would run out of content.
Also, does anybody else remember that the father being impotent was a seemingly important plot point once?