I tend to enjoy the paranormal because I lean towards most things that aren't quite so vanilla. -ha ha-
Some of my favorite paranormal urban type stuff is written by Laurell K. Hamilton. The Anita Blake, Vampire Executioner series has really grown. There is a lot of sex involving were-creatures and as the series has progressed, you see where multiple partners are shifted into hybrid man/animal forms. There isn't a lot of description (of the hybrid sexing) but its there. You also see a lot of sex magic in her Merry Gentry series, which is Fae related and the characters are based on many mythical figures. Her writing is explicitly worded so it not hardcore. Excellent reads, in my opinion.