1girl ahoge animal_ears bare_shoulders black_corset blonde_hair braid breasts cat_ears corset crown detached_sleeves dress green_eyes long_hair long_sleeves looking_at_viewer low_twintails medium_breasts millie_parfait nijisanji nijisanji_en official_alternate_costume open_mouth smile solo twintails very_long_hair virtual_youtuber white_dress zhaoyebai