Rule 34 Dev - 1girl 421ooouy aqua_eyes aqua_hair artist_name bare_shoulders blue_eyes blue_hair blush detached_sleeves hair_between_eyes hair_ornament hatsune_miku headphones highres long_hair looking_at_viewer necktie open_mouth shirt shoulder_tattoo simple_background smile solo tattoo twintails very_long_hair vocaloid watermark|23472616986