You miss a very important point here. Women are less aroused by visuals and more aroused by the thought of getting fucked. It's true for me, at least. I enjoy porn, but I don't enjoy the sex as much as the anticipation of the act. The thought of seeing someone tied up is so arising for me. And thinking it's me? Ooooooooh...
Excuse me, my vibrator is calling my name
RE: How to watch porn with your girlfriend and not look like a pervert in front of her