After finding out that Haruka is working to get him a Christmas present, Yüto decides to apply for a well-paying job as a part-time butler. He gets the job, but he must serve the selfish and demanding Touka Tennouji of the Tennouji household, a first-year schoolmate at Yüto's school, whose previous part-time butlers quit after a day or less under her command. Yüto does his best to satisfy Touka's requests, though she is still largely dissatisfied with this efforts...