Just finished reading this. It's pretty tame for the first 19 chapters. The flags are scattered everywhere though, and they all lead to downward slopes.
SO peeked the last few chapters, retarded sister(?) no doubt gets raped at some point with how mental mentally deranged this work is. Entire work is just traumabaiting. Antagonist should've gotten vented. Probably gets a short term lockup. Typical garbage.