Claiming Billion-Dollar Birthright. Falling for His Proper Mistress

Falling for his proper mistress: Tycoon Guy Jarrod believed the rumours of Avery Lancaster's gold-digging ways. But she was an itch he needed to scratch. Forced to work with her again, he'd have his fill and send her on her way. But if the rumours were false, he'd have made a mistress of the woman wh should have been his wife!