last order (toaru majutsu no index), misaka imouto, misaka mikoto, toaru kagaku no railgun, toaru majutsu no index, highres, 3girls, ahoge, brown eyes, brown hair, closed mouth, dress, loafers, looking at viewer, loose socks, multiple girls, open mouth, panties, pantyshot, pleated skirt, polka dot, polka dot dress, school uniform, shoes, short hair, short sleeves, shorts, simple background, skirt, smile, socks, striped clothes, striped panties, teeth, tokiwadai school uniform, underwear, upper teeth only, vest, wing collar