After joining a medical device manufacturer, I went on a day trip to the countryside with Kimura-senpai to discuss business. I had always had a crush on my beautiful, kind, and work-friendly senior. However, his feelings for his senior who has a husband were never going to come true. That being said, I couldn't control my heart pounding when I was alone with the two of us, but the important business negotiations didn't go well so I ended up staying there shortly. Then, they somehow end up staying alone in one empty room at a business hotel they found...