Deceived by a perverted old man, young gyaru girls have fig juice injected into their intestines. The defining feature of this work is the middle-aged man's abnormal excitement as he watches the young girls' defecation. He gleefully observes the girls writhing and suffering from overwhelming urges, controlling their actions at will. Even when the girls beg, "Let me go to the bathroom," the pervert refuses. Pushed to their limits, the embarrassed girls eventually release foul-smelling brown feces into a washbasin handed to them by the man. This is the first installment of the highly popular series "Restriction: Defecation ~Enema Insertion~ High School Girl Edition," directed by the perverted filmmaker Juuzou. As the landmark first release, it has received high praise from many fans. Its unique progression and realistic depiction exude a captivating charm that draws viewers in.