Office lady Natsuki was in charge of cleaning the conference room every day, and she began receiving help from Aoki of the technical department, who always showed up at just the right time. Natsuki noticed that his gaze was constantly fixed on her legs, so one day she invited Aoki to her apartment. The encounter that followed was unexpected for both of them. As their relationship gradually deepened, new emotions began to emerge. A romance born from everyday life weaves a new story between the two.