Rule 34 Dev - 0_0 3girls 4koma ^^^ aged_down ahoge blush chibi clapping comic embarrassed flat_sign hatsune_miku heterochromia long_image minami_(colorful_palette) multiple_girls music musical_note quaver silent_comic singing smile sparkle speech_bubble spoken_musical_note star_(symbol) tall_image utau vocaloid yokune_ruko yowane_haku |_||1055620449