1girl, aqua eyes, ayaoshiro, bell, bikini, blush, breasts, brown hair, capelet, christmas, curtains, facial tattoo, fur trim, garter straps, gloves, grin, hat, hololive, looking at viewer, matsurisu, medium hair, natsuiro matsuri, neck bell, sack, santa bikini, santa costume, santa hat, side ponytail, small breasts, smile, solo, swimsuit, tattoo, virtual youtuber, window