1girl, black hair, commentary request, flower, hair flower, hair ornament, highres, long hair, sakugawa school uniform, saten ruiko, school uniform, serafuku, shiratori serano, sitting, skirt, toaru kagaku no railgun, toaru majutsu no index
1girl, black hair, commentary request, flower, hair flower, hair ornament, highres, long hair, sakugawa school uniform, saten ruiko, school uniform, serafuku, shiratori serano, sitting, skirt, toaru kagaku no railgun, toaru majutsu no index