After joining a medical device manufacturer, I had a day trip with senior Kimura to discuss business in a rural area. I had long admired my beautiful, kind, and capable senior who was already married. However, my feelings for her could not become a reality. Nevertheless, I couldn't contain the excitement inside me when I went on a business trip alone, but the important work negotiations did not go smoothly, and I decided to stay hastily. Later, I managed to stay alone in an empty room at the business hotel I found...