Magnum

Out of the dark comes a knight she least expects.

He's the Sergeant at Arms for the Dark Knights MC. He enforces the rules and gets his hands dirty.
She's the daughter of a biker. Property of another MC.
She's young. He's not.
He's lived a life. She's just finding her way.
She's a bad idea.
A very bad idea.
One which can quickly turn allies into rivals.
One war is over, he's not ready to begin another.
But the temptation might make it unavoidable.

Note: While this interracial/age gap story can be read as a standalone, it's best to read it after the Down & Dirty: Dirty Angels MC books to know the background of both the H and h. As with all my books, it doesn't have a cliffhanger and has an HEA.