On the topic of trans sexual porn etc.
There is a big contingent of "open minded", kink oriented etc posters on MN who claim all sorts of things about the typical behaviour of heterosexual men ..... That I have never seen within the behaviour of heterosexual men I know.
They claim trans sexual porn is commonly used by heterosexual men; if it were, it would be on the main page, among the highest searched, highest watched and highest rated of porn videos on porn sites; it is not
It is a sub type, listed among fetishes etc on porn sites.
I think many men who are bi or gay, being still in a form of denial, watch transsexual porn because they cannot, or are not ready to, be someone who watches gay porn. Because that would "mean" they are bi or gay. And to them, they are not. So they go for a half way house where the men are presented as women/partly as women.
There is also just a kink around a person who is (apparently) a mix of both sexes too, of course. But I don't know any heterosexual men who have that kink. They tend to be thrown and extremely uncomfortably and turned off by it.
I've noticed that the men who use trans sexual prostitutes reviewing them on UK punting also persist on refering to them and creating an entire illusion of them being female "the girl", "she," over and over - even as they are describing "her" putting a condom on, or "'her" penetrating them with "her" dick. Or performing oral sex on "her" dick. It is always "this girl.... Blah blah". It is almost comical to read.
I can only presume that, again, they cannot see themselves as gay or any permutation of gay and so this farcical pretense and "halfway house" had to be pursued.
They are not fully heterosexuals men .... No matter what "open minded" posters on here claim or what the MSM ("men who have sex with men" while claiming they are heterosexual) claim.
If you want and have sex or sexual interaction with other men, you are by definition, not heterosexual.