This time's towel-only men's bath is a spin-off special! We called out to students on a school trip and had them enter the men's bath with their friend! Non-chan and Marin-chan are wearing sailor uniforms and with their lower halves exposed, they take on the mission of washing dicks and measuring their length. Not only do they wash them, but they also make their dicks too big when they measure their length, resulting in three shots of milky semen!