Natsume, a dedicated worker, and Miki, his fellow colleague, both missed the last train of the day. They decided to stay in a nearby business hotel, but unexpectedly ended up sharing a room. This was a new experience for Natsume, who was used to working alone on his computer. Despite his discomfort, Miki's cheerful and pleasant demeanor drew Natsume to him, and they spent the night together in the same bed. The next morning, Miki expressed a desire to meet Natsume again.