“A house call... Let me see how good your new place is for fucking, Ichino.” Aoi despises her arrogant boss, department manager Ikeda. During his visit to her new home, he uses the bathroom without permission, soaks the floor, and sprawls across the new sofa. Aoi tells her husband they should report him to Human Resources, unaware that Ikeda is awake and hears everything. Days later, she cannot refuse his invitation for drinks—and after only one sip, overwhelming drowsiness suddenly hits her.