mie chau, misaka mikoto, toaru kagaku no railgun, toaru majutsu no index, commentary request, translation request, 1girl, anus, arm support, ass, blush, brown eyes, brown hair, brown sweater vest, censored, clothing aside, excessive censorship, from behind, looking at viewer, medium hair, panties, panties aside, school uniform, shirt, striped clothes, striped panties, sweater vest, tokiwadai school uniform, underwear, white shirt