The man sold the rights to the coffee shop in exchange for certain data. There he worked with "Ai". A perverted man uses the position of the owner to devour the body of "Ai" as much as you want. "Ai", who can neither rebel nor resist, protects the order and serves many male genitalia, is taken to a love hotel with the former owner and the current owner, and is made to do 3P there as well. The fate of her caught by bad men...
