a decision a woman is able comprehend and make on her own. the reason why the pictures are valuable, and why people are pursuing her to make them, is exactly because there's social stigma attached to them.
certainly, if this existed, we'd want to extend this protection to men as well. whatever stigma there is for women, it's an order of magnitude worse for men in gay pornography.
and if we extend it that far, why restrict it to pornography? how about bumfights or jackass type videos? that kind of stuff attached to your name also comes with a stigma.
heck, there's some reality show where the guy who was Vanilla Ice was all torn up about the laughing stock he'd become. i doubt many people believe he should be able to tear up his contract.