A documentary-style work exposing the forbidden medical treatment of women suffering from constipation, filmed in a secret warehouse in Yokohama. The women undergo proctological exams with visible embarrassment as doctors insert fingers into their anus and perform intestinal endoscopy, revealing raw, uncut footage of their anal conditions and the wriggling endoscope inside their bowels. Uncensored and explicit, the video captures real-time defecation, the stench, and the women trembling with shame. Includes real faces and on-camera confessions.