Yuko Shiraki, a professional AV sauna specialist, indulges in nonstop pleasure at an outdoor tent sauna. She can't get enough! From the sauna to the hot spring baths and then the open-air showers, this experience is beyond anything she's ever experienced before. Her body, designed for maximum arousal, quivers under the touch of a hard cock, sending her into another sweaty orgasm. As she cums, she raises the temperature inside the sauna with her self-shot squirting action. Finally, she satisfies herself by taking care of a virgin boy upon returning home after their steamy session together.