The Reanimated Master - Romanian Chronicles, #2

Reed Killington's life had always been in the service of another man. Now that his contract has been satisfied, he is entirely on his own for the first time ever. He can finally do the things he has always dreamed of. Like taking an extended vacation through Europe and fucking any man he is attracted to. In Romania, Reed and his bodyguard are taken against their will by a psychotic doctor who is bent on creating the perfect Servant out of parts from multiple men.
The doctor's evil plan is thwarted by a monster of his own creation, and Reed is immediately drawn to helping the scientific miracle that saved his life. Reed is so bent on revenge against the doctor that he almost doesn't see or understand what is happening between him and his new-found friend.