Super short shifter book.
I wasn't overly crazy about the mate thing here. He didn't know she was his fated mate until he had sex with her, and they had both wanted each other for years. He stayed away from her because she was human and his best friends sister, and she thought he just saw her as the brother's little sister.
I wish it had been a bit longer also. That said I would totally read a book about Dean! All in all it was a pretty good way to spend an hour.