Taken by a Bull

Every couple has their line, the limit, the point they won't cross, and David and Laura were no different.

They had their limit. David actually didn't mind Laura giving head to a black guy in a hotel room, but that was the limit. And yet here they are, Laura, getting up off her knees in public after he just watched them, and now she's walking down the street with the evidence all over her.
She's been taken by a Bull completely, and now their limits are all up for debate.