SDMS-539 Towel Bath Encounter at Izu Nagaoka Onsen

At Izu Nagaoka Onsen, a location scout finds a university training camp and manages to approach a first-year college woman who agrees to enter the men's bath wearing only a towel. She cries from embarrassment in the water, and a waitress from a local inn joins later, also with just a towel. The thin paper towels provide minimal cover, making this the most revealing entry in the series.