a spy who failed to infiltrate and was imprisoned undergoes plastic surgery and becomes a woman's face... reborn with a new face, the assigned job was to undergo gender transformation training and become an anal masturbation prostitute, becoming a comforter for the soldiers within the base. the proud spy, of course, cannot accept it and resists, but is restrained and subjected to sexual development. her nipples are pulled with a suction pump, her penis is tortured with a piston machine, and her anus is mercilessly played with with toys and enemas. with intense intercourse, her penis trembles and she falls into enema depravity, becoming a prostitute otokonoko.