Rule 34 Dev - 10s 1girl 2010 absurdres alternate_costume armpits ass_visible_through_thighs bare_thighs bikini blush breasts brown_eyes brown_hair cleft_of_venus collarbone early_teens female frilled_bikini frills hair_ornament hairclip highres indoors locker locker_room looking_at_viewer matching_hair/eyes misaka_mikoto navel official_alternate_costume official_art polka_dot polka_dot_bikini sano_keiichi scan short_hair small_breasts solo stomach swimsuit swimsuit_under_clothes teenage teenage_girl thighs to_aru_kagaku_no_railgun to_aru_majutsu_no_index undressing|4303168481