Thanks for all the advice guys. I've never actually been with a transsexual woman but am definitely attracted to them. I don't believe in cheating in a relationship regardless of gender so it's not a question of me wanting the freedom to have my cake and eat it too, it's more about the fact that I know how much more shocking it would be for her to one day stumble upon me watching ts porn as opposed to me being upfront and at least controlling the message. I feel like I will tell her if we get close to marriage because I'd like to be able to be 100% (or at least close lol) honest with one person in my life. Also, because I know I'd accept her for who she is regardless I want to know that she can do the same for me. But yeah, it's definitely a risk.