1girl ai-generated alternate_costume alternate_hairstyle bangs breasts brown_eyes brown_hair bubu2kufo cleavage feather_hair_ornament feathers hair_ornament hands_on_own_breasts hololive hololive_english long_hair looking_at_viewer medium_breasts meme_attire multicolored_hair naked_sweater nanashi_mumei smug streaked_hair sweater very_long_hair virgin_killer_sweater virtual_youtuber