Dominguez (Demon Guardians 3)

Dominguez has never lost control, not in the two and half centuries he's been alive, not until Amara. One night in her arms and he's a changed man – demon, rather. One slight miscalculation and the woman he's sworn to protect ends up pregnant with his child, but before they can focus on what that means to them, they have to discover who's behind the demon attacks on Amara.