In the crime-ridden city of Tokyo, Ayumi Shinoda plays Tomoka Tomomi, a special investigator and intelligence agent for the Central Intelligence Bureau operating in secret. While conducting a covert investigation into illegal rape and non-consensual videos, she is abducted by the sexual crime syndicate known as the Female Body Torture Research Institute. Captured and bound to a pleasure platform, Tomomi is subjected to relentless vibrator-induced orgasm denial torture. Forced to ingest aphrodisiac drugs, she undergoes continuous pleasure conditioning, losing all ability to resist as she is driven solely by instinct, climaxing again and again. This spin-off title presents a new storyline that fuses intense suspense with the ultimate extremes of pleasure.