The local gang Sweet Angels had ruined the face of the underground organization Kuroshishi-kai, who would capture suspicious individuals and subject them to torture in the name of interrogation. On this day, a girl wandering the streets searching for her abducted and missing comrade... she was Hikaru of Sweet Angels. Tricked into drinking a drink laced with an aphrodisiac, she was restrained and unable to move, subjected to torture for pleasure. Hikaru desperately endured it, but was swallowed by waves of pleasure, her body and mind falling.
