A very popular S-class series!! A two-day, one-night affair hot spring trip with two beautiful women, "Mirai Sunohara" and "Yuki Kami"!! A short vacation to forget the hustle and bustle of the city. A local hot spring inn where she and a man she's met for the first time are alone together. In a quaint private open-air bath, they enjoy open-air sex without worrying about other people's eyes!! 180 minutes of relaxation and pleasure!!