Unless you are gay no way can you make decent cash. I heard a funny radio interview with a guy who called in, they asked him what he did and he said he was a porn star. Of course they began to ask him more questions about it, and the radio host asked what it's like to nail hot porn stars all day for a job.
The guy was like "Oh, I stopped doing straight porn like 6 months ago, no money in it for guys. I do gay porn now. I mean, I'm not even gay, I take Viagra sometimes just to get hard for the scenes, but I make an absolute killing on it."
He just said it so non-nonchalantly too, hilarious.