'Chisato' of the wife supported the husband who was Shachou as a managing director, and managed an engineering firm. However, the husband caused an accident to obtain an unjust profit, and have escaped for fear of an investigation of the responsibility. The Chisato will be made to take the responsibility of the accident in form called 'reception'. However, the reception of the So was service as the Sei Slave using the voluptuous body of the Chisato.