Professor by Day, Master by Night

Professor by Day, Master by Night is a hidden-identity romance about a medical student whose secret life collides with her classroom. Lucy, escaping an abusive home, finds comfort in a discreet dominant-submissive arrangement with a man she knows only as Daddy, until stern new anatomy professor Ethan Walton speaks with the exact same voice. When her gambling father tries to sell her to the mafia, Ethan steps in and gives her a place to stay. Caught between two men who may be one, Lucy has no idea how close the truth is. The series runs 60 episodes.