Sexy lingerie is hugely popular with married couples whose sex lives have cooled and couples stuck in a rut. Promising to revive dead bedrooms, the products have seen explosive sales. Luka, the star saleswoman behind that success, travels the country making her specialty cold-call home visits. Once she targets a customer, she never lets them get away. Using her luscious body as her sales weapon, she slips into the merchandise for a live demonstration that leaves customers aroused and ready to open their wallets.