Obsession.

Nancy is a bored housewife in a stale marriage. She suspects her husband is cheating and follows him to an underground sex club. Once inside she realizes that her husband is spending all their money being a cuck to the club´s biggest attraction, dominatrix Mira. Nancy becomes obsessed with Mira, who takes her under her wing, teaching her how to be a domme. Nancy embraces her new persona, using it to put her asshole boss in his place, and hatches a plan with Mira to teach her husband a lesson.