The Mistress of Deveraux

After Luella's papa falls in debt to the ruthless Garrett Winmark and risks losing the family farm, Luella is tricked into becoming the concubine for the dashing and titillating Daniel Deveraux, a powerful real estate investor with a heart of stone who will shake up her world in ways she never imagined.

Tropes: interracial, age-gap, billionaire, wounded hero, untouched heroine, small town, western