Once you go tranny you'll love doing it in the fanny... lol
It fascinates me that before I did porn, if I ask guys this question, they'd claim they say it on a TV show, yet everyone here so far admits porn... I wonder if that's a self selection thing or if those bastards weren't as honest as you all LOL.
Well, I'll break this trend although I promise I'm being honest.
My first attraction occurred when I was probably in my early teens, and truthfully just discovering my own sexuality, before I even had access to a world of porn at my fingertips through the internet. I remember seeing an episode of Jerry Springer where it was some kind of a "surprise, I have a penis" type show and I just remember seeing one girl who I thought was gorgeous. At that point, the attraction was born in my head and since then it has been something I seek out in the porn I watch.