Rule 34 Dev - 1girl ahoge alternate_costume black_horns braid braided_bangs collar dress frilled_dress frills grey_hair highres hololive holox horns instrument la+_darknesss long_hair metal_collar multicolored_hair photo_(object) piano pointy_ears purple_hair scenery shijohane sitting streaked_hair striped_horns virtual_youtuber yellow_eyes|20547820332