nagian, shirai kuroko, toaru kagaku no railgun, toaru majutsu no index, highres, 1girl, :p, armband, ass, between fingers, bow, brown eyes, brown hair, female focus, green armband, hair bow, holding, holding needle, licking, long hair, needle, needles between fingers, panties, pantyshot, pink panties, school uniform, skirt, skirt flip, smile, solo, sweater vest, thigh strap, thighs, tongue, tongue out, twintails, underwear, upskirt