1girl, alternate_breast_size, bare_shoulders, black_choker, black_nightgown, blush, breasts, choker, cleavage, collarbone, earrings, handplug, hololive, hololive_english, huge_breasts, jewelry, long_hair, looking_at_viewer, messy_hair, mori_calliope, mori_calliope_(6th_costume), nightgown, official_alternate_costume, open_mouth, pink_hair, red_eyes, skull_earrings, sleep_mask, sleepwear, solo, thighs, virtual_youtuber