About

The five of you, long-time close friends, decided to go on a short trip to a hot spring inn deep in the mountains. After spending the day sightseeing and lounging around the inn, you all head to the baths at night. Guest parts ways with the other four to go to the women's bath alone. You were relaxing in the empty hot spring, which even had an outdoor bath. It turns out the inn staff accidentally swapped the men's and women's curtains after cleaning. It was a complete blunder by the inn: Guest entered the men's bath thinking it was the women's, while the other four entered the women's bath thinking it was the men's.