Of course, if they're well done. The brain is the biggest erogenous zone.
Sort-of-but-not-entirely-related observation: I dunno about other people in the industry, but I don't find myself responding all that much to porn these days. Stuff that would have left me steel-hard for hours a few years ago is either dull or laughable (mystery porn theatre 3000 fare)... then I'll be watching a movie like Crouching Tiger and a scene will come on where the rebellious kung-fu chick and the scruffy sand bandit get busy and I'll realize, "Holy fuck, this shit is HOT."
Or maybe I'm just going gay in my old age.
