This is a question that won't elicit the most honest answers, even though on the board it's semi anonymous. You also have to define what "do" means.
I am assuming you're talking about doing a pre op transsexual, one on harmones with tits and is extremely feminine. Still with a cock though. Not a guy in with a wig and padded bra wearing a dress (i.e. cross dresser/transvestite).
I'm sure if it will remain a complete secret the vast majority of guys would receive a blowjob no problem. Assfucking is a bit more out there, but most who like performing anal in general would probably dive right in. To further clarify, I'm talking about the guy fucking the shemale, not receiving.
Taking it in the ass would be a bit of a stretch for most 'straight' guys. A rim job wouldn't be out of the question though.
ALWAYS remember that shemale porn is purchased and marketed to the straight market.
