It falls under Drama/Horror/Psychological tag. Yes, it has two guys fucking in the story but that isn't all there is to it. So just to say it's a yaoi, that's on you. The sex between the two is more cruel and graphic than sex featured in traditional yaoi stories.
Game of thrones has sex scenes in it but it sure as hell doesn't classify as porn.
It does fall under Drama/Horror/Psychological tag. But it is also technically a yaoi. Though, I never said it was JUST a yaoi. Ten Count is put under psychological, yet it’s still a yaoi, is it not? Killing Stalking isn’t your traditional yaoi, neither is Hogu Hagyeongsu or Killing lamb, but what are they? Let’s say it together, technically a yaoi.
Can someone recommend me the most worst yaoi they've ever read