1girl, bikini, black_horns, black_wings, blonde_hair, blue_eyes, box, breast_tattoo, breasts, capelet, christmas, demon_girl, demon_horns, demon_tail, demon_wings, gift, gift_box, gloves, hat, holding, holding_gift, hololive, horn_ornament, horn_ring, horns, large_breasts, long_hair, looking_at_viewer, pointy_ears, red_bikini, red_capelet, red_gloves, red_headwear, santa_hat, smile, solo, swept_bangs, swimsuit, tail, tattoo, virtual_youtuber, wings, yuuzuki_(re'ef), yuzuki_choco