Brain, physical strength, mental fortitude, and beauty. The female investigator 'Rihō' possesses it all. To carry out the mission of preventing the leakage of top-secret technology for a new type of biological weapon and rescuing the doctor, she infiltrates the enemy's hideout. However, her weakness is exploited, and she falls into a hell of despair and pleasure rape! She reaches ecstasy under the humiliation of electric torture, becoming a slave sex toy for the beasts! 'It's embarrassing that the investigator is wet down there!!!' Eventually, she is given an aphrodisiac and suffers a mental breakdown...
