I've always enjoyed gay porn. I'm married and have kids, never slept with a man and am only interested in sex with my wife. How straight am I? I don't actually care.
When I first got a taste for gay porn I was unattached and in a liberal enough environment that having sex with men would have been a straight forward proposition. I frequented the odd gay club or pub but never felt the desire to have sex with a man. Am I 100% straight? No. Am I gay? No.
I like what I like. Which includes cross dressing and watching gay porn.