This time, the "One Towel Men's Bath" is a spin-off special! We approached students on a school trip and had them enter the men's bath together with their friend! Yukina-chan and Aika-chan bathed in sailor uniforms with their lower bodies completely exposed! In addition to the popular ring-toss mission, they were made to pose with their assholes fully visible during the "water droplet wiping" mission, and despite the embarrassment, they felt so good!