Silver Ash's manga / #Running Away(2)

Complete ch 5.5 I didn’t know how to tag this. It’s it’s own breed which I have no idea how I would tag. They each have parts of them that they are missing and their ways of expressing love isn’t normal. He’s a sadist who enjoys violence. Yakuza Boy doesn’t know what he’s missing just that he’s missing something and it bothers him. The brother has a questionable relationship with Yakuza boy.