In a downtown area slightly removed from the bustling entertainment district, there is a public bathhouse called 'Wani no Yu.' Loved by many since the post-war era, Wani no Yu had been rapidly losing customers in modern times as homes with built-in baths became common. Amidst this, the owner hired a married woman named Hitomi to attract patrons and started having her perform 'body scrubbing' in the men's bath. Though she blushed with embarrassment while performing body scrubbing amidst a sea of penises, Hitomi gradually began to feel her unfulfilled desires stirring. And as she scrubbed her entire body, she eventually touched one that had grown large…
