I have been turned off of pornographic movies for a while because of how I interpret micro expressions between human interactions. Most movies I watch have a demeaning role of at least one of the cast members in the scene. I have been looking for a positive source of video material.
That's going to be very, very difficult to find, as most porn (hetero more than gay, but both) caters to some sort of power dynamic. I'm not aware of any commercial studios that are producing totally sex-positive porn. (and even if I were, we can't provide specifics here due to the fact we have many under-age members.) In some cases the homemade content floating around is more positive in that regard, but even there, the values the participants have learned from society and from commercial porn probably influence their behaviors.