GS-1403 Underwear Selling Girls: Four Uniformed Women in a Backroom Trade

Four women in school uniforms sell their used underwear to a shop clerk, who plays pranks to make them stain the garments. One girl, in a sailor suit, is made to climax with a vibrator, producing yellow stains. Another, cheerful, earns extra money by performing oral sex, while a third screams under an electric massager, and a quiet woman submits to a man, ending in a rough encounter.