Fuua, the daughter of a local public bathhouse, has been interacting with customers in the nude since she was a child. As time passed, she grew into a beautiful woman with slender legs and cute, plump breasts. Despite her beauty, her daily routine remains unchanged. Since the customers are old acquaintances from her childhood, she works energetically today, unconcerned about being naked. However, the old men have changed. Seeing Fuua, one regular says, "I've got an erection for the first time in 18 years!!!" Unable to leave the happy yet confused regulars alone, Fuua's kindness runs wild! "Shall I help you with that...? But keep it a secret, okay??" With a smile, she begins her service, sucking their long-neglected cocks dry! Despite her request for secrecy, lewd old men who heard the rumors flocked to the reception desk. The bathhouse has become a booming business!!