High energy, really aggressive.
Lot's of slapping, spitting, choking, caressing and kissing. Just fierce, passionate screwing.
Dirty talk (if you know how to do it well) is also a plus.
The actual acts you perform (anal, A2M, deepthroat, creampie, etc.) are besides the point, for me. It can be vanilla, but as long as it is aggressive and energetic, it will be great.