My boss is Matsu-san, who is like an older sister to me. - He always smiles and treats me kindly. - He was someone I admired. - I had a lot of work to do today, so I ended up working overtime with Matsu-san. - It was nice to have finished work, but it was already past the time for the last train. - Then Matsu-san said he had no choice but to buy some alcohol, so I went to a convenience store. - As the drinks progressed, the conversation turned to my girlfriend. - Actually, I broke up with my girlfriend a while ago, and Matsu-san started to investigate the reason for the breakup. - I was hesitant to answer the reason because I was embarrassed, but he pushed me to tell me that it was because of my sexual desire. - I asked her out over and over again, and she ran out of love for me. - While I was saying that, Matsu-san got drunk and fell asleep. - When I got up from my seat to get a drink of water, Matsu-san was sleeping with her skirt still open. - I kissed her on a whim. - I was excited by her good smell and continued to caress her over her clothes. - But he suddenly came to his senses and hung his jacket over her. - The next day, I couldn't look at Matsu-san's face properly. - A few days later, I ended up working overtime with Matsu-san again...