Girl seduces guy to cheat on his gf

I was looking for this video which was most probably from pornhub though i am not quite sure.First it is more than 4 years old.Now this video the girl was a brunette, skinny and had a tattoo on her lower back right in the middle.She was wearing a long black party dress and asks the guy to unzip that for her and then seduces him.At first he is reluctant but then he gives in.They have pretty hardcore ,fast and sweaty sex,very rough.At the end the girl's gf arrives and overhears them from the closed door and leaves.In the length of the video i saw at last the guy's gf and the girl's bf are seen talking about their respective partners and how they are not good for them.Any clues anybody?