A young lady born into an upper class family with nothing to worry about is sold off to a hellish brothel where lowlife men flock after her business fails, and forced to provide services in front of her husband. "We're going to thoroughly soil your pure white and beautiful body with our filthy dicks." Restrained and unable to move, Nanami is roughly devoured by filthy, disgusting old men. Her ego breaks down as she is subjected to the most humiliating service, including anal licking, continuous facials, and group sex by middle-aged men.