1girl absurdres arm_behind_head arm_up armpits azurecruiser bangs bare_shoulders bed black_choker black_nightgown black_panties blunt_bangs blush breasts choker cleavage collarbone covered_nipples hair_over_shoulder highres hololive hololive_english large_breasts lingerie long_hair looking_at_viewer messy_hair mori_calliope nightgown nipples official_alternate_costume official_alternate_hairstyle on_bed one_eye_closed open_mouth panties pink_eyes pink_hair see-through sleep_mask sleepy smile solo underwear virtual_youtuber watermark web_address