Naoto and Minami joined the company at the same time. The two frequently competed with each other, always like two peas in a pod, but in the end, Naoto chose to give up and get married. Minami had secretly loved him for a long time, so since then, she threw herself into work, keeping herself busy to forget the feeling of loneliness deep down. This time Minami was assigned a very urgent project. She trusted Naoto to compile the documents by next week. As a result, he had to work overtime late and missed the last train home. Seeing this, Minami invited Naoto to her house to drink. Here, Naoto shared about his troubled marriage, and the rumors of him having an affair with Minami. Minami also confessed her feelings for Naoto, and he too admitted he loved her but didn't think he deserved her. That night, the two were intimate many times...