Two years have passed since I started working, and I was on a day trip with my senior, Sumi. I had a crush on her, she was beautiful, good at her job, and the ideal boss that everyone envied. My feelings for her were not likely to be fulfilled because she was married, but I couldn't stop my heart from beating fast on our business trip together. However, business negotiations with a client did not go well, and we had to stay overnight at short notice. Due to a big festival, we couldn't find a place to stay, so we managed to find a vacant room and stayed there alone...