I was reunited with my senior teacher in charge of education, who had become a 'married woman', on a business trip to the branch. Her once-in-a-lifetime affair with Yoshizawa Senpai, who cares for her. A week of business trip crazy with my senior Yuki Yoshizawa
I, who work at the head office, was scheduled to go on a business trip for a week to a branch office that was underperforming. When I head there in a gloomy mood because I was asked to do a tedious job, I meet Tomoki, a senior I admired and who was my instructor when I joined the company. I was confused when I saw my senior wearing a ring on the ring finger of his left hand, but I felt sad for him because he was still as beautiful as he was back then. That night, I went out for a drink for the first time in a long time, but perhaps I got a little drunk, and the next thing I knew, I fell asleep and found myself alone with my senior in a strange hotel.
