Yuko, who works as a case worker, has a secret hobby. It is forcing the poor people she is in charge of into dominatrix play. For scoundrels who try to receive benefits illegally, she forces them into a master-slave relationship backed by her power and punishes their dicks. Comforting those who have fallen into poverty due to unavoidable circumstances is also dominatrix play. Yuko is busy today as well, combining her hobby with practical benefits in her work.