After a long day at Maid Latte, Misaki Ayuzawa comes home and requests her mother to mend her torn maid uniform. To her surprise, her younger sister Suzuna offers to mend it instead. As Suzuna delves into fixing the outfit, she becomes curious and tries it on, much to Misaki's shock. Juggling the awkward moment with her sister's antics, Misaki also has to handle unanticipated visitors who show up at her house.