The investigation bureau is investigating the criminal organization, Hades, for crackdown purposes. Leading the charge is the secret intelligence unit's, Aiko Shijima. She managed to extract information from an informant about what is believed to be Hades' hideout and infiltrated it. However, there were mysterious individuals waiting there. Forcibly injected with a love potion, Aiko went into a frenzy. Furthermore, subjected to brutal torture and pleasured to the point of transformation, she ended up completely devouring a male member.
