To call this a romance is definitely stretching it, since there really is no courting involved. In fact, the way they meet Seth, the hero of the book, is sort of a pervy stalker/peeper, which is kinda creepy. But wow! are the sex scenes really steamy!
The book is really pretty much built around the multiple sex interludes. And there are a lot, as Seth and Raine do it like rabbits. There's a ridiculous intrigue plot with guns and big bad guys sorta tossed in, but that part is really just stupid. The meat of the book, and McKenna's writing forte, is the sex! Not too dirty, but definitely not tame, she really delivers the sizzle! Lots of positions, but no bondage or kink (other than a little role-playing.) And one indication that this is fiction for women? Seth, the hero, loves giving oral sex, but never asks for any himself. Hah!