1girl, black_nightgown, black_tiara, blush, breasts, cleavage, graydo9, hair_ornament, hololive, hololive_english, lace_trim, large_breasts, long_hair, looking_at_viewer, lying, mori_calliope, nightgown, official_alternate_costume, official_alternate_hairstyle, on_side, pink_eyes, pink_hair, solo, tiara, virtual_youtuber