About two years after I started working at an apparel manufacturer, I was on a day trip with my older senior, Shirahana. 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, a business deal with a client did not go well, and we had to stay overnight at the last minute. We decided to return the next day, and we managed to find a vacant room and stayed there alone...