I like it when they actually say something besides the usual to the camera/POV.
For instance.. I remember a naughty america clip where Jassie is talking to the cam as if I'm/the POV is coming back from the sandbox (Iraq/Afghan) and she's been crazy with lust for that time. She even throws in a couple "I love you so much" lines and.. dangit, thats more like real sex than some huge titted beast just saying 'FUCK ME FUCK ME FUCK ME OH G_D OH G_D!!" and then the guy pulls out and nuts on her tits.
Dammit, if I pull out of a girl it aint cuz that's where I wanna nut. I like burying it.. err, I'm getting off topic.
Anyway, yeah.. POV could be good if it's done Crono Trigger style. AKA The cameraguy doesnt say crap, she blabs about actual sex stuff, and there's plenty of closeups too.