In the district of desire, Tokyo--there is an auction hall that once shone bright, bringing in huge amounts of money with black market dealings. Now, after being hit by the recession, it's set to fade away without a hint of its former glory. At that run down black market auction hall, a gambler, Sengoku, who's covered in debt is being sold. Not wanting to be left with leftover stock, the auction master, Tsubame, decided to buy him for two yen only to free him afterwards. Because of that, Sengoku took an interest in his new owner, and even offered some "special services...?!" Kanenari Tokiha's new wild work! An erotic comedy set in the world of black auctions!