Once again, many Amateur flocked to the "open-air mixed-bathing hot spring resort," known for its red towels. They went to two open-air hot springs, and the fun time the AV actresses and Amateur had there was truly enviable! Their naked desires and their passionate devotion to the actresses is truly human instinct. At night, they went to an inn, and the atmosphere was a little different from the daytime. They toasted and got drunk, and became even bolder! They had a sensual time in the open-air bath in the dark, and in the rooms, the actresses were also feeling the excitement of their bold appearances. Their private, natural appearances are a must-see, along with their play in the hot springs.