Mizuki infiltrates a drug-smuggling organization while searching for a missing junior agent, but she is captured after fighting the criminals at their hideout. Sweating through orgasm torture, she stubbornly insists that it does not feel good. Once they drug her and drive an iron hook inside her, however, the overwhelming pleasure makes her lose control and piss herself. Every time an iron ball crushes against her womb, she convulses, begs to be filled, and orgasms uncontrollably. The beautiful, formidable agent is finally conquered by the relentless pleasure and reduced to total submission.