The mixed bathing series becomes more H and powers up! ! While keeping the very popular mission box and commemorative photo as it is, this time we asked a young lady found at Nagano Matsumoto Onsen to enter the mixed bath in a swimsuit that is more embarrassing than being naked! However, the identity of the swimsuit is a secret until the dressing room... What is their reaction to the real identity of the erotic swimsuit that they see for the first time? ? From exchanging swimsuits to washing a male customer's secret area, it's a shameful mission that can only be done with clothes, and the customer's gaze will make you feel embarrassed! ! [*The image may not be clear due to bleeding or blurring]