Curious. You must be immune. It just strikes me that most otherwise hetero males would still give Johnny Depp one. Hence, willingness to admit it or not depends on whether the respondent is insecure about their sexuality.
Out of interest, which males hit your bi-curious bone?
Bowie turned me on, when he was young
I had a friend who intrigued me when drunk,
but I don't really think that I want sex per say.
Thoughts of pleasuring, and seeing how they'd react are more interesting.
Certainly, there'd be no real point to having my penis inside a male.