Their extremely general living changes little by little to non-daily life after coming to live with the younger brother of the husband. The brother-in-law comes to hold special thought for the bride of the older brother who is Bijin in Pure, and, thinking gradually increases, and demand a forbidden sexual relationship in the space only for two without the older brother. The sister-in-law who I feel a sense of guilt to a husband, and refuses such relations. However, the body which is not met reacts hot, and accept the brother-in-law who has finished being excited, and, as for the indecent body which did not work of the brake, oneself becomes uncontrollable.
