A talented and hardworking female superior, who is both beautiful and skilled at her job, takes her new recruit, Inokuma, under her wing during his first year on the sales team. However, what appears to be a typical boss-employee relationship between them hides a perverse and modern form of physical connection known as 'Businesslike Sexual Relationship'. Despite their best efforts to maintain professionalism, they find themselves growing increasingly attracted to each other. As Inokuma struggles to contain his desires, he confesses, "I'm afraid I'm starting to like you too much...", while she tries to downplay any emotional involvement, insisting that their arrangement is purely business-oriented. Their flirtatious banter reveals the intense chemistry simmering beneath the surface of their seemingly ordinary work dynamic.

男性社員顔負けにバリバリと仕事をこなす才色兼備な女上司殿と、外回りの営業にお供する新卒部下の営業君。だがこの二人、一見普通の上司と部下の関係に見えて、実は、何とも卑猥で奇妙で現代的な、「ビジネスライクな肉体関係」の間柄で…。「部長好きになってしまいそうです…」「ダメよそんなこと言っちゃ…余計な恋愛感情みたいなのは御法度よ…互いに利害が一致しただけの…ビジネスライクな肉体関係なんだから…あっあっ」。