1girl, ahoge, bare_shoulders, blush, breasts, brown_hair, cleavage, closed_eyes, collarbone, hair_between_eyes, hololive, indoors, lying, medium_breasts, morning, nude, on_side, oozora_subaru, open_mouth, pillow, short_hair, sleeping, smile, solo, suicabar72, under_covers, virtual_youtuber, window