kei (keiillustrator), hakui koyori, hololive, commentary request, highres, 1girl, animal ears, breasts, cleavage, fang, fur-trimmed headwear, fur-trimmed tube top, fur trim, hat, large breasts, long hair, looking at viewer, lying, on back, open mouth, pink hair, purple eyes, red tube top, santa costume, santa hat, skin fang, solo, strapless, tail, thighhighs, tube top, very long hair, virtual youtuber, white thighhighs, wolf ears, wolf girl, wolf tail