Rule 34 Dev - 10s 1girls 2018 :3 arm_up bare_shoulders bikini blush breasts brown_eyes brown_hair collarbone dated feet_out_of_frame female hi_res looking_at_viewer matching_hair/eyes midriff misaka_mikoto navel short_hair small_breasts smile solo standing swimsuit teenage_girl teenager to_aru_kagaku_no_railgun to_aru_majutsu_no_index v white_background yoshidan young|7914033944