In a cramped, dimly lit office after hours, two Japanese OLs, drunk on sake and inhibitions, find themselves in a passionate 69 embrace. Their silky stockings and high heels remain on as they feast on each other, their wet, eager mouths and skilled fingers driving each other wild. They grind and writhe, their cries of pleasure echoing in the empty office, leaving a trail of lipstick and smeared makeup on the desk and floor.