The #1 for me is the girl screaming, moaning, squealing completely over the top constantly. Some verbal stuff is fine, everyone makes some noise but oh oh oh oh, omg omg omg and yelling on top of it. I've had my share of sex partners and no one does it like they do in porn.
I dont mind some rough stuff, but moderate nothing crazy. And when they're doing a blowjobfacefucking where the guy just tries to fuck her mouth really fast. That doesnt look pleasurable for anyone lol. Dont get me wrong though, I like a little bit of forcing my dick in her mouth, usually if I'm going to cum. And for porn I like to watch the chick actually give a blowjob. Too often they resort to the high spped face fuck where the spit gets ridiculous .

As for where the guy cums, doesnt really matter to me, they only do it external fr us to see anyways.I assume that most of us usually cum internally.
I prefer most things in moderation for the most part.
Now I read where some old schoolers like hair on the girls. Me no hair anywhere. I have had women more than once say to me when I said I prefer shaved pussy that did I like little girls. UGH NO and that has nothing to do with it. I like how it looks, how it feels, how it tastes and that I'm not getting pubs in my face when I'm down there. Its also about the hygiene. For a gal to keep that area maintained takes a little effort. What I found is the more they are down there taking care of it the better smelling tasting and fresher it is than a woman who has a bush and isnt down there taking care of it.