Clandestine - Sanguine Blood Seekers, #2

Joshua's spending more and more time at club Sub Rosa. It's time he emerges from the shadows to take a more active role. Pursuit of the aloof nightclub owner obsessed with voyeurism carries him over the edge. The stranger's scent awakens a desire Joshua has not felt in centuries. He vows to have the man. If it means bleeding dry everyone close to either of them, so be it. Mason Kildare, owner of Sub Rosa, doesn't play in his own backyard.
Instead he frequents other night spots in search of fulfillment. A reserved disposition coupled with gray hair keeps most of the young men he finds attractive at arm's length, but not Joshua. Joshua storms Mason's defenses, breaking them down one by one. By the time he discovers Joshua's bloody secret, Mason has lost more than his body -- he's given away his soul.