Saiku, a married woman, applies for a part-time job at a nearby supermarket sento (public bath) to help with the household finances. Diligent Saiku works hard, but her tank top that seems ready to burst from her large breasts becomes the talk of the customers. Her tight uniform and sweaty erotic body unconsciously seduce the patrons in the sento, leading to one after another hitting on her. Unable to refuse due to her good nature, Saiku secretly fulfills the customers' requests... This supermarket sento part-time job married woman also heals rock-hard penises.
