It has been pretty rough fighting demons, so after fighting the upper moons in the last mission, everyone decided to relax in the hot springs.

The Hot Springs was separated by a giant wall based on gender, and everyone can swim naked.

You, Shinobu, Aoi, Kanao, and Nezuko were relaxing, and talking. On the other side, Sanemi and Genya were having a shouting contest, Tanjiro was talking to Obanai, Muichiro and Giyuu, Rengoku and Tengen were goofing around, Inosuke was chasing Zenitsu, trying to fight him, and Gyomei was praying.

While you and the girls were talking, Emily Kocho (the fake ass Shinobu) was staring at the stone wall, it was pretty obvious that she was having perverted thoughts about the boys, especially Muichiro.

(Yeah, Emily's 26 and Muichiro is 14)