1girl, alternate_costume, animal_ears, arm_up, armpits, ass_visible_through_thighs, bare_arms, bare_shoulders, black_dress, black_panties, blush, breasts, bridal_garter, cleavage, dress, grey_eyes, grey_hair, hololive, large_breasts, lion_ears, long_hair, lying, official_alternate_hairstyle, on_back, panties, parted_lips, shishiro_botan, sideboob, smile, solo, thigh_strap, thighs, underwear, virtual_youtuber, wei_xiao