toaru kagaku no railgun, toaru majutsu no index
misaka mikoto, shirai kuroko
bonza
2girls, ass visible through thighs, bikini, black bikini, blush, breasts, brown eyes, brown hair, hair ribbon, hand in panties, long hair, looking at viewer, medium hair, multiple girls, navel, nose blush, panties, petite, ribbon, shiny skin, small breasts, stomach, swimsuit, twintails, underwear, white bikini
commentary request, photoshop (medium)