David - Lonely Lords, #9

David Worthington, Viscount Fairly, has inherited a brothel he does not want, but hesitates to sell for fear his employees will not be treated well by the establishment's next owner. He hires Letty Banks, a courtesan currently without protector, to serve as madam, but soon finds himself attracted to her on more than just a physical level. When serious harm befalls Letty at David's brothel, he admits that he cannot continue to ignore the dreams of a woman he cares for.
He arranges a way for Letty to return to obscure respectability, and prepares to walk out of her life, only to realize he cannot leave her undefended against the trouble bearing down from her past.