Rule 34 Dev - 10s 1girls 2018 bikini bikini_skirt blue_bikini breasts brown_eyes brown_hair isshi_pyuma looking_at_viewer misaka_mikoto navel short_hair small_breasts solo solo_female star_(symbol) star_print striped striped_bikini swimsuit teenage_girl teenager to_aru_kagaku_no_railgun to_aru_majutsu_no_index twitter_username young|6628420720