Am I A Monster?

Samuel Orion has been battling his own mind since he was 10 years old. He’s spent ten years fighting on his own, refusing to ask for help from anyone around him. Until Roland Summers and Mako Kirishima step into his life. They have no idea how much he loves the both of them, they are his mates. At least in his mind. Despite knowing them since they were young, as old as 2, he’s terrified of claiming them as his. After all, who would want the Devil’s grandson as their mate?