Rins wife was forcibly decided by her parents. - It was a conglomerate whose empress, Masachiyo Tomasa, reigned as chairman. - Her husband was not even given the right to speak in her family due to Sachiyo and her sister Yukis strength ● Domination, and Rin could not hide the surprise from this foreign clan. - One day, her husband is sent overseas by a voice of Sachiyo. - And Rin will know. - The meaning of this marriage ... and the peculiar propensity that is passed down to the Toshin family ... and Yukis endless lustful desires ...!