I can't predict what I'd do for sure. However, my short answer to your question would be, "No." I can think of two reasons. For one thing, I'd be worried about fidelity. Secondly, though I don't care what other people do sexually with other consenting adults, being willing to make porn films involves an attitude toward sex that does not harmonize with my own outlook on the subject. I could easily be friends with a porn star. I don't think I would want a physically intimate relationship with someone who has such a casual attitude toward physical intimacy.

A third reason just occurred to me. Health. I'd worry about picking up some serious STD.