Lady Libertine(1984)

"The infamous erotic saga an ashamed star tried to stop!"

Overview

Charlie, a young aristocrat in turn of the century England, meets a boy named Frank on the road to Portsmouth. What Charlie doesn't realize is that Frank is actually Frances, who's donned a disguise to escape working at a brothel. Charlie takes Frank/Frances into his home, and when he discovers her true identity, the two become lovers.