Nope! Gay content has many viewers, but almost none willing to shell out for it (for all kinds of reasons) and there just plain isn't a market for straight male content (I could get all the custom straight male content I want for free just by asking. Hell, I turn down offers of free custom content all the time, even on a tiny population community like Lemmy). And gay pornography is very different from gay adult services. But even assuming it follows 1:1 with the straight demographics (which I doubt is the case) means that it's going to be teeny tiny, if only because you're starting with a much smaller demographic than otherwise.