Maru and manager Teiji's relationship started from a one night stand... After finally clearing all doubts of ending up as friends with benefits, now they're hinting on moving in together?! Corporate drone Maru, and "manager who always clocks out on time" Teiji, seem to be hitting it off quit well until Maru's coworker Haiji returns to the office. After finding out that Maru and Haiji are known in the team to be the "best-looking sales team couple," will calm and collected Teiji stay the same...?!