You know, I don't always mind porn, and I even find some of it rather appealing to look at, but it's almost always for the facial expressions. I don't really care what they're doing, I just want to see some really expressive faces that really convey how they're feeling. I'm ace, but a good face can be hot. "Porn" where you can't actually see what's happening, but you can guess from their faces is the best.