Continuous drug investigation officer disappearance events have led to many of their comrades being caught up in them day after day, increasing the anger and frustration of investigator Yamamoto... While investigating the disappearance incident, they obtain information about the black curtain behind it, but they fall into a trap set by the extremely evil organization Black Lion Society. They are restrained and their bodies are cruelly manipulated. They are forced to take illegal drugs they were pursuing, leading to humiliation and abuse... And then hell of pleasure! With her trained body, she desperately endures it, but the endless pleasure wave attack never stops! Her body reacts, and she falls into a panic state, repeatedly orgasming over and over again. Investigator Yamamoto goes beyond his limit and becomes a SEX monster driven mad by pleasure! The trained, strong body, which is constantly going crazy with uncontrollable pleasure, suddenly turns upside down and awakens to lewdness! Behold the most powerful woman's incredible orgasm hell!