The Little Dark Prince

Harry Potter, was stolen from the Dursley's doorstep as a baby raised by Voldemort as his heir. No one knew the identity of the Little Dark Prince, just that he has Voldemort's heir, and he was very important to him. So what happens when Fenrir Greyback is called to a meeting with Voldemort, and he recognizes the Little Dark Prince as his mate? Read and find out!