Peice of shit so called Dom.

That fucking bitch. Just because he's a rope bunny/sub doesn't mean you can push him into your abusive sadistic tendencies. Its consent that makes BDSM. Not what ever that shit was. He was a fucking minor but he brought his friends and probably rape gang banged him. Piece of shit.
Also for the sister, even though I'm pissed as hell I can understand her reaction. She's a vanilla that was introduced though the internet. Everything she searched up didn't actually actually represent what BDSM was. And she only saw the bad sides. Of course if your brother comes home after days with a beaten look after you find out he's into BDSM, something that was apparently disgusting according to the internet. You would react that way, "He looks beaten and bruised but to think he enjoyed that??? What hell???" Is what the sister is probably thinking.
She was introduced to it poorly which makes sense for her reaction but what pisses me of is that he came home after being missing for days and the first thing she thinks is that he's disgusting. Not that he got jumped or that he was almost beat to death or that he was kidnapped. She didn't even try to reason with him or talk it out instead she jumped to conclusions.
And because he was just mentally abused for days and gang bang raped. He wouldn't have the strength to fight back.
GOD THIS IS WHY CONSENT AND TALKING THINGS THOUGH IS NEEDEDDDD.
Also still pissed that the pink haired girl still hasn't formally talked to him about their relationship even though they done a few plays already and because he probably doesn't know how to properly talk about this kinda thing, its on the girl to teach him these things properly.
I just hope that they don't skip over it and just make them in a relationship without addressing what she did.

Overall though, I really like this so far. They're addressing these topics and I think thats important to address in the BDSM community. Just as long as they fix what I said with the girl, I'll be happy. And maybe talk to the sister.