Bisexuality as an entre into the Transworld.

[Vanillas]

I have been Bisexually oriented for as long as I can remember. I have known about Transexuality for a much shorter period of time and have been overtly attracted to transexuals for only the past five years or so. My first source of dedicated information and masturbation material was the magazine "Transformation." However, now that I have discovered this site I can see that it will soon supplant that magazine (which is getting increasingly difficult to find). It has occurred to me recently that my complex sexual orientation has likely found the perfect expression of objective desire in the transexual, namely a person who possesses the best of both worlds (on a purely physical level I am attracted to a woman's bottom and a man's penis). Which brings me to my question: Is mine a common experience? Put differently, I'm wondering what percentage, roughly speaking, of male "trannyseekers" came to this wonderfully intoxicating world through the at least slightly-more-conventional phenomenon of a Bisexual orientation.