Rule 34 Dev - 10s 1girls 2013 absurd_res armpits arms_up ass bare_back bare_legs bare_shoulders barefoot bed bed_sheet bikini blush breasts brown_eyes brown_hair brunette dakimakura feet female frilled_bikini frills full_body hair_flower hair_ornament hi_res looking_at_viewer looking_back lying matching_hair/eyes misaka_mikoto official_alternate_costume official_art on_stomach open_mouth short_hair shoulder_blades sideboob small_breasts soles solo striped striped_bikini swimsuit tanaka_yuuichi teenage_girl teenager to_aru_kagaku_no_railgun to_aru_majutsu_no_index toes wristband young|8007773320