Kita, who runs an industrial waste business, is constantly forced to deal with unreasonable waste disposal from his clients, and spends his days feeling weary.One day, Himawari, a part-time delivery worker, came from the delivery lunch shop that he always ordered.Kitata, who has been suffering from a drought, lays Himawari down and does his best to lust.Since then, he has skillfully persuaded Himawari to use him as a sexual treatment tool every day.In such a situation, Kudo, a yakuza who runs the company in the north, also appears.