Everyone who is interested in scat play but hesitates. You can fully enjoy scat play without eating or painting deeply. Girls who don't have a disgust for poop, but can't take the next step yet show each other excretion, and make maniac men drink pee... The love and challenge of Kurisa-chan and Chihiro-san, who are progressing little by little. It is a content that even couples can enjoy. People who are not interested in scatology should watch it!