mudou eichi, shirai kuroko, toaru kagaku no railgun, toaru majutsu no index, untied, translation request, 1girl, arm support, barefoot, bikini, blush, bow, brown eyes, brown hair, clitoris slip, feet, feet together, female focus, flat chest, hair bow, loli, long hair, micro bikini, navel, open mouth, pink eyes, pink hair, pussy, pussy peek, side-tie bikini bottom, sitting, skinny, solo, spread legs, swimsuit, twintails, undressing