Two people of the Shizuka of the newly-married woman and the Nanako of the sister-in-law were close relations not to be able to say to husbands. And a husband of the Shizuka misses suddenly. He promised debt return in the Koto which sold the body of the Shizuka to the collection shop. The Nanako applies for the Koto that oneself becomes the Slave to help Shizuka falling into the hell. And two people were made fun of in the whirlpool of a dazzling pleasant feeling, and changed into the figure such as the beast….
