1girl, black_gloves, bound, bound_wrists, brooch, capelet, christmas, covered_navel, fur-trimmed_skirt, fur_trim, gloves, grey_hair, hat, heart, hololive, jewelry, long_hair, looking_at_viewer, lying, murasaki_shion, on_back, pinstripe_pattern, rin31153336, santa_costume, santa_hat, see-through_midriff, shirt, signature, skirt, solo, star_brooch, striped, striped_shirt, thighhighs, vertical-striped_shirt, vertical_stripes, virtual_youtuber, yellow_eyes