Rule 34 Dev - 1girl a1 absurdres bow brown_eyes brown_hair female female_focus flat_chest hair_bow hair_ribbon highres legs looking_at_viewer navel nipples panties purple_panties ribbon shiny shiny_skin shirai_kuroko short_twintails simple_background sitting smile solo spread_legs tied_hair to_aru_kagaku_no_railgun to_aru_majutsu_no_index topless twintails underwear white_background|4023947854