IESP-616 — Narcotics Investigator: Drug-Addicted Vaginal Spasms Aoi Mizutani

Aoi is an unofficial investigator for a government agency. Recently, there has been a sudden increase in the number of young women who have died mysteriously. With the help of informant Shironamazu, Aoi finds the hideout of the mysterious organization "Red Dragon," the mastermind behind the incidents, and attempts to infiltrate the organization, but fails. She immediately begins to investigate again, but Shironamazu is taken hostage and Aoi is taken prisoner...