Brian and Justin do it raw, Justin meets Brian's ex-bf

[molkogirl-dna.livejournal.com]

Hi guys, I was looking for a fic, and I am pretty sure I have looked before,...Brian and Justin are together and they decide to do it raw, but then Brian's ex (Xavier, maybe) looks for him, or the other way around, and he meets Justin, but wants Brian back.
There is a part where Brian is drunk and sleeps in the same room, and this dude bites Brian's shoulder/neck and leave him a mark, and things turn a little more blurry then, I don't remember much...

Thank you, and I will bookmark it, promise!