misaka mikoto, shirai kuroko, toaru kagaku no railgun, toaru majutsu no index, shower, animated, animated gif, 2girls, bathroom, blush, breasts, brown hair, female focus, flat chest, grabbing another's breast, groping, hip focus, indoors, loli, long hair, multiple girls, navel, nude, out-of-frame censoring, red hair, short hair, small breasts, smirk, standing, steam, surprised, towel, water, wet, yuri