The crime of an elite investigator: He becomes a sex slave and falls into the slut...

Ichika, an elite investigator who has not listened to orders from his superiors and carried out a rough investigation in order to destroy the international criminal organization Grups, a drug trafficking organization. Behind the excessive investigation, he is burned with revenge due to the grudge of his father being killed by the leader Tabuchi. He grabs information about the hideout from the dealer and conducts an undercover investigation, but the information leaks and is trapped by an organization. Ichika, who was restrained and unable to move, is given drugs, resists violently, but gradually loses her rationality as pleasure erodes her body...