Blood Dragon by Charlene Hartnady

Bay knew what she was. Definitely not human. Not even close. He knew she was startlingly beautiful. He even knew what she looked like naked. Unfortunately, he didn’t know who she was. Not really. Even her name was a mystery.
Where was she now?
What was she doing?
What was she thinking?
Thoughts like those continued to spin around and around in his head. Making him crazy. Making it so that he couldn’t think of anything else. It was affecting his work, his sleep, his life. His sanity! Why had she up and left in the middle of the night? Gone before he could ask her that one burning question. The answer to which could alter his life.
In just a couple of days, he and Torrent were meeting with all of the leaders of the non-humans. They were going to discuss the Slayers. Right now the Hunters were targeting the dragons, but who of the species would be next? Something needed to be done. A collective effort needed to be made. He should be strategizing. Learning all there was to know of his new role. Yet, here he was, agonizing over what he would say when he saw her next.
Stupid, stupid, stupid!
What had she been thinking? If anyone ever found out she’d spent the night with a dragon shifter, she’d be in a ton of trouble. Good thing she was never going to see him again. She could move on with her life and put that one lapse of judgment firmly behind her. Sure, there were a couple of dragon delegates set to attend the big meeting between the species, but what were the chances of one of them being him?