How can anyone say same sex fucking is not homosexual? It's the definition of the word
Oxford English Dictionary - "Involving, related to, or characterized by a sexual propensity for one's own sex; of or involving sexual activity with a member of one's own sex, or between individuals of the same sex"
So you disregard all the various facets of human psychology just because of a book's definition, okay, but unlike ink on paper, reality isn't black and white
If you mean the
act of having sex with a a pre-op transgender or male trasvestite is "homosexual" then yeah, you'd probably be right, but like I say,
by definition rather than actually, given that we're talking about a human being.
Maybe this hypothetical guy (or anyone posting here) might be bi leaning way more toward women than men, or maybe more toward men than women, but I just can't agree that a guy who sees female escorts (their natural first choice) and is curious about seeing a trans escort, or actually does the deed, is necessarily gay with a flaming, capital, rainbow coloured 'G' and
nothing else, it's just not as black and white as that.
Another example: a proportion of male actors in American porn who you've seen banging away at Lisa Ann or whoever, also do gay porn. It pays more, so maybe that is their motivation, maybe they just very sexual charged and enjoy all sorts of things regardless of genders, or maybe a few a closet homosexuals struggling to deal with their feelings. But "Doing a specific thing" doesn't change your entire sexual identity in one fell swoop.