Because today's meeting ran late, the employee missed the last train home to his wife. Fortunately, his female boss, Tsubasa Amami, allowed him to stay the night at her place. Being single, Amami has a very open lifestyle and dresses provocatively at home, making the employee feel awkward. Eventually, he ended up spending the night with her after drinking together, as he was far from his wife and with an unmarried woman. Meanwhile, his wife was eagerly waiting for his return, while he was enjoying intimate moments with his boss.