Rule 34 Dev - 1girl :d bad_id bad_pixiv_id bare_shoulders belt checkered_background collar female_focus green_eyes green_hair happy_birthday hatsune_miku head_tilt highres long_hair matching_hair/eyes midriff miniskirt navel open_mouth skirt smile solo twintails v very_long_hair vocaloid wrist_cuffs yahako|2824794999