Rule 34 Dev - 10s 1girls 2015 alternate_hairstyle bare_shoulders bare_thighs belly bikini breasts brown_eyes brown_hair collarbone cute feet flower frilled_bikini frills full_body haimura_kiyotaka hair_flower hair_ornament hi_res hibiscus long_legs looking_at_viewer low_twintails misaka_mikoto navel official_alternate_costume official_art sandals short_hair small_breasts smile solo solo_female striped striped_bikini swimsuit teenage_girl teenager thighs to_aru_kagaku_no_railgun to_aru_majutsu_no_index toes twintails vertical-striped_bikini vertical_stripes white_background young|6647464832