Beautiful mature woman, Hitomi Araki is anal fuck ban! The largest organ trade in the postwar period, said to have been caused by Kozaburo Araki, director of the Great Xavier Union Hospital. His wife, Hitomi, was put up for auction at the Specimen Auction House as a form of huge debt. However, the hit from the bidder is unimaginable, and Hitomi is left unsold. And Hitomi is introduced to a man named Don Narumi at a facility called . Don Narumi's anal training begins in order to make Hitomi a perfect specimen.
