I was genuinely happy when my husband was transferred from the factory to the headquarters sales department, recognized for his abilities. However, he struggled with the unfamiliar sales work and constantly worried about troubling his superior, Department Chief Yamase, who had recommended him. Then, Chief Yamase suddenly visited our home and proposed a deal: in exchange for helping my husband succeed, I would have to offer him my body. Wanting to ease my husband's suffering, I agreed to the condition. Seven days have passed, and finally, that day has arrived.