For adolescent female students, having someone witness the moment of defecation is unbearably embarrassing beyond imagination. This work carefully portrays their shyness and humiliation as vividly as a scene from a movie. It honestly and realistically captures the exact moment these girls release their feces—a deeply private act they never want anyone to see. Through this film, you'll gain a renewed sense of how significant the act of defecation truly is in the lives of teenage girls. True to its title "Defecation House," this work, centered entirely on the theme of excretion, will undoubtedly leave a deep impression on viewers.