In the case of the missing undercover narcotics agents, one after another, her comrades are getting caught up in it. Investigator Momose, whose anger and frustration grow day by day, learns that the mastermind behind the disappearances is the evil organization Black Lion Society, and proceeds with the investigation. However, she falls into a trap set by the Black Lion Society and is captured. In a state of immobility, her body is unreasonably violated. She is administered the illegal drugs they were pursuing, and her body descends into the depths of pleasure amidst humiliation and abuse. Her trained, strong physique desperately resists, but the unending wave of pleasure attacks makes her lose herself and react. Forced to cum over and over, Momose falls into a panic, goes beyond her limits, and goes mad with pleasure. She descends into a sex monster! Driven mad by unrelenting pleasure, her trained, tough body arches back, awakening into lewdness. Behold the spectacular hell of a woman whose pride has crumbled away!