Hmmmm.....
You know, being a porn star might seem cool, but the novelty of it all would probably wear off rather quickly I think. Sure, you could have romps in the sac with Erica Bella, Jill Kelly, Chasey Lain, (are they still making films? I just remember those names from college!) etc.... Although fun, all will be meaningless....
There is also the constant worry of catching something, who (or what in some cases) you would get paired with.... And I do not see how it could be fun working with one girl, anfd also another dude at the same time, but hey, whatever floats their boat I guess.
As far as the wife doing it, I guess if you were 'in' the industry, how could you argue with that? Since I know little about the industry, I don't know if there are any relationships like that..... That would double the chances of catching something though!