Yukie, 29, has been married for three years. Her husband changed jobs shortly before their wedding and now spends his days overwhelmed by sales work. Their sex life stopped a year ago, and she later discovered sleeping pills among his belongings. He admits that job stress has caused insomnia and erectile problems. Shocked that she never noticed, Yukie tries to support him, but nothing improves. With nowhere else to turn, the married woman finally seeks help from a complete stranger...