riro (breakthrough rr), shokuhou misaki, toaru kagaku no mental out, toaru kagaku no railgun, toaru majutsu no index, commentary, highres, 1girl, ;q, alternate print, bag, blonde hair, breasts, bright pupils, brown eyes, brown sweater vest, chain, chain between breasts, collared shirt, elbow gloves, gloves, grey skirt, handbag, large breasts, loafers, long hair, looking at viewer, miniskirt, one eye closed, pleated skirt, school emblem, school uniform, shirt, shoes, short sleeves, simple background, sitting, skirt, smile, solo, star-shaped pupils, star (symbol), summer uniform, sweater vest, symbol-shaped pupils, thick thighs, thighhighs, thighs, tokiwadai school uniform, tongue, tongue out, v, v-neck, wariza, white gloves, white shirt, white thighhighs, yellow pupils, zettai ryouiki