IESP-580-Uncensored-Leaked — Female Investigator: Drug-Addicted Sex Slave Yuna Shiina

Shiina is a secret agent at the Special Investigation Bureau who handles cases that are state secrets and never made public. Her younger brother is a researcher at a biological weapons research facility that the government has been hiding, and is kidnapped by a terrorist organization. Shiina breaks into the enemy's hideout, but is held captive with her brother as a hostage. She is injected with a drug developed by her brother that amplifies pleasure and makes it easier to brainwash her, and she is f** to expose herself in a lewd manner in front of her brother...