Kosei Aoi appears in the troubled work "Shubitsu" !! The whole story is tied to the skin, and it is a rope that ingests white skin, reddishly discolored skin. The evil iramatio, spanking, toy and blaming force the physically and mentally doomed females. It opens the door to unknown pleasure by being sobered in a world of bound beauty and being forced into fainting his own beautiful karada.