Man the shit I've heard about the idol industry is would think the producers employers fully expected him to be sleeping with the middle school girl, just that he wouldn't get her pregnant. Like the producer sure isn't responsible letting the kid stay at his place, but I guess he isnt the pedo people had reason to assume he was a couple chapters back.
Also my god it seems the father is just garbage tier. Doesn't know or care his middle school daughter that isnt that subtle on her attraction to an adult is staying at said adults place. And also just chucks his son off on his brother after his son did the right thing and got punished for it.
But maybe the author will clear things up with that, or just make the dad a flawed character, or both in the coming chapters.
