Peter North has always been a favourite of mine - for the twinkle in the eye that even the most erotic scenes get and that he always seem to treat his partner(s) with respect and not just as objects. There is one scene in particular with him and Jenna Jameson that is among the hottest I've seen in regular mainstream porn (sadly I don't remember the film and can't find it anywhere - set on a rainy street, ending up in an extremely hot fuck up against a wall).
Add along to that almost anything from Andrew Blake and Michael Ninn - with more of a preference for Blake. They always use good-looking people in their films and I find at least Blake to be quite far removed from the blowjob, oral sex on the girl, in-out-in-out in various positions, end up with anal and the moneyshot that seem to be in most porn nowadays; playing more on psyche, erotic fantasies, dreams, images flashing and setting a scene.