Masquerade (1998)

Laure Sainclair plays an uptight French beauty who refuses to have anal sex with her husband, who lusts her heart-shaped, petite ass. Unbeknownst to her, he takes out his lust with anal sluts and prostitutes. Feeling neglected, Laure gets a job as an escort at the same bordello her husband frequents. The brothel's whoremaster (Philippe Soine) takes advantage of Laure's newbie status and finally fucks her fine French asshole, spreading her ass cheeks permanently. Later on, the whoremaster bumps into the brothel's newest & most expensive whore (Anita Dark) on his luxury train, where he works as a conductor. Thinking she can flirt her way out of a fine when she loses her ticket, the whoremaster forces Anita on the bed and makes her pay the train fare with unbridled, rough, and intense sex. Laure ends up in a masked orgy with her husband who finally gets to shove his cock up her hot French ass, but only after she had intense anal sex with the whoremaster & her husband's best friend.