I had a chubby plumber as boyfriend, many years ago...actually.
I was responding to the OP...who was wondering about trans people's sexual preferences.
I am on topic.
I am the only one here who is responding to the OP's questions.
Yes, you responded to the OP, but did it with claims about America that for all we know you pulled them out of a hat (or, as I suspect, sources that are very one sided).
Amd don't forget, this is the country where Madonna, Britney Spears, Eminem and NWA are from, Lucile Bogan, and is the birthplace of the Insane Clown Posse and their fans called Jugallos/Juggalletes (we're a crazy bunch). Sex in the City, Game of Thrones, HBO, George Carlin, Richard Pryor, the first fart scene in a movie (Blazing Saddles), the Boondocks and the Boondock Saints, South Park and Family Guy.
But if yiu need more convincing here are some very fun American songs that might shock you into a heart attack to hear this came from America.
This one is just fun, the cutest song you ever did hear, and I agree if you don't sing a long ya must playin with your ding a ling.
And this next one is very direct and very raunchy and filled with delightfully dirty, fun and explicit language. But protect your head from blowing. It's an American woman singing this.