Sato is forced to help his department chief move. Reluctantly heading to the chief's house, he is unexpectedly greeted by the chief's alluring wife, Arisa, whose warm demeanor hides her seductive charm. Entranced by her sexy figure and intoxicating pheromones, Sato finds himself emotionally shaken. Then, fate takes a twisted turn when the chief slips on the stairs and collapses. Suddenly left alone together, an intimate atmosphere begins to build. As Arisa carries boxes, her sweaty yet provocative movements completely captivate Sato. With the barrier of her husband now gone, only raw desire remains between them...