In the fourth year of marriage, Kyohana, a full -time housewife, lived a calm life waiting for her husband, Yosuke's salary.However, it is a problem that Yosuke advanced the priority delivery of the business partner at work, and his career was in danger.Instead of maintaining the transaction, his boss, Sagawa, asks Kyoka to be "only once", but in the wake of Kyoka, Kyoka falls into a deep flesh swamp.
