1girl alternate_costume apple_caramel apron bangs black_dress blush boo_tao_(genshin_impact) breasts brown_hair dress enmaided genshin_impact ghost highres hu_tao_(genshin_impact) long_hair looking_at_viewer maid maid_headdress red_eyes small_breasts smile symbol-shaped_pupils twintails very_long_hair waist_apron white_apron