Join four friends on a trip full of unexpected fun. The big sister type Haruki Sato, the energetic Asakura Kotomi, the soothing Sena Ayumu, and AV personality Kohaku Uta. This close-knit group's journey, filled with train rides, bathroom peeping incidents, and late-night ■■■■■■, offers a completely natural two-day, one-night experience from a full POV perspective. Enjoy the laughter and emotions that unfold throughout their adventure.