1girl, aneco_(westsea1227), black_nightgown, black_scrunchie, breasts, cleavage, collarbone, hair_ornament, hair_scrunchie, head_rest, hololive, hololive_english, jewelry, large_breasts, long_hair, mori_calliope, necklace, nightgown, official_alternate_costume, official_alternate_hairstyle, pink_eyes, pink_hair, playing_with_own_hair, scrunchie, simple_background, skull_hair_ornament, skull_necklace, sleep_mask, smile, solo, twintails, virtual_youtuber, white_background