Two former coworkers, once in a secret affair as boss and subordinate, continue their illicit relationship even after marriage, keeping it hidden from her husband. Though she still loves her husband, the wife struggles with unfulfilled desires and unsatisfied cravings beneath her lingerie. During a long-awaited secret rendezvous, she unleashes her pent-up lust completely, swept away into waves of pleasure unlike anything she's ever experienced with her husband.