zootan, shirai kuroko, uiharu kazari, toaru kagaku no railgun, toaru majutsu no index, 00s, 2girls, armband, arms behind head, arms up, ass, bent over, black hair, bow, bra, breasts, brown eyes, brown hair, flower, green armband, hair bow, hair flower, hair ornament, head wreath, kneeling, legband, lingerie, long hair, looking back, multiple girls, navel, nipples, no pants, open bra, open clothes, open shirt, panties, pink bra, pink panties, polka dot, polka dot panties, school uniform, serafuku, shirt, short hair, skirt, skirt around one leg, small breasts, socks, thigh strap, twintails, underwear, white panties