I'm not sure if you might have already read any of these but here goes:
Anything by Christine Feehan,Gena Showalter,Sandra Scwhab,Katie MacAlister,
The Dark Hunters Series by Sherilyn Kenyon
The Betsy the Vampire Queen Series by MaryJanice Davidson,
Oh, and Emma Holly if you're in the mood for some kink!
(No YIMS for all of the above)
And The Night Circus by Erin Morgenstern. It is romance, but there aren't really any naughty bits. However, it's a really beautiful story and definitely worth the read.
Or if you're in the mood for a classic, (unfortunately lacking the naughty bits as well)there's always Jane Austen, and Emily and Charlotte Bronte. (Rochester, Darcy, and Heathcliff oh my! )
I know that's a lot, but supernatural romance is my favorite genre so I had a ton of material to work with!
I hope these suggestions help!