Some Other Beginning's End

Harry reveals the fact that he is a horcrux to Voldemort during the final battle, and Voldemort decides to keep Harry safe and protected. Knowing that he and Voldemort are the only two people who will live forever, Harry distances himself from everyone but Voldemort, and develops a growing fascination with the man and his dark, peculiar, ways. HPLV! Not DH Compliant! MPREG!