Hidden beneath the skyscrapers lies the members-only secret SM club "Grotesque Cage." The 20th party commences, with this time's victim being a highly pheromone-charged, promiscuous office lady. Perverted gentlemen unleash their full sexual harassment and exhibitionist desires, breaking every taboo. They humiliate and sexually assault the OL without restraint, pushing her to the extreme limits of degradation. Ultimately, she is subjected to extreme enema and forced defecation, leaving her utterly broken. A wild, beastly frenzy of depravity erupts in this single, chaotic scene.