notus 23, akiyama mio, k-on!, absurdres, commentary, highres, alternate costume, apron, arms behind back, back bow, black dress, black eyes, black hair, blush, border, bow, breasts, chromatic aberration, closed mouth, cowboy shot, dress, enmaided, frilled apron, frills, grey border, long hair, looking to the side, maid, maid headdress, medium breasts, neck ribbon, outside border, pinafore dress, puffy short sleeves, puffy sleeves, ribbon, short sleeves, simple background, sleeveless, sleeveless dress, star (symbol), waist bow, white apron, white ribbon