"If I can't hide... I won't hide anymore." In the past, she let a man slip away and raped him in a humiliating manner. Ai, an investigator, continues to pursue this man. Even after she became a married woman, she didn't give up. And finally, an international fraud group came under investigation. The leader was a man called Oki. If she followed Oki, she would find that man... First, in order to find their base, Ai skillfully used her cultivated infiltration skills to follow them. She muffled her sounds and hid her presence... but she was found out no matter what. Her target this time was a formidable enemy. Ai's huge breasts, protruding from the telephone pole, were shaking with excitement...