My Billionaire Sugar Baby

Bruce Dalton (born Rory Chandler) lost his mother, took his maternal family's name, and secretly ruined his father. Diana Shaw drunkenly "bought" him in a bar, so he became her penniless sugar baby as "Rory." The elite scorn Bruce as a disfigured recluse, but his wealthy maternal family dotes on him. To help his crush, they secretly arrange a marriage—leaving Diana wed to Bruce Dalton while still "keeping" Rory Chandler.