Big Bad Brother Wolf: Cain's Hunt (An M/m Werewolf Dark Erotica story)

Doesn't take Cain, a ruthless werewolf who only loves to kill and fuck, long after taking over the wolf pack to hunt down the human son of his former pack leader, who'd kept Cain in line by fucking him until he couldn't walk. Can Cain fill the new hole in his life as hard as he's craved since he became the new alpha or will the son be unable to hold the wolf by the ears while fucking for his life?