1girl, bat wings, bikini, black bikini, brown eyes, brown hair, candy, cowboy shot, demon girl, demon horns, demon tail, demon wings, elbow gloves, fake horns, fishnet gloves, fishnet thighhighs, fishnets, flower, food, from behind, gloves, hair flower, hair ornament, hairclip, halloween costume, horns, isshi pyuma, lollipop, looking at viewer, misaka mikoto, short hair, solo, swimsuit, tail, thighhighs, toaru kagaku no railgun, toaru majutsu no index, wings