1girl, alternate_breast_size, animal_ears, bed_sheet, black_hair, blush, breasts, cleavage, closed_eyes, drooling, hair_down, hakos_baelz, hololive, hololive_english, large_breasts, long_hair, lying, mouse, mouse_ears, mouse_girl, mr._squeaks_(hakos_baelz), multicolored_hair, no_bra, on_back, open_mouth, pillow, red_hair, sharp_teeth, shirt, single_bare_shoulder, sleeping, solo, soradally, streaked_hair, teeth, under_covers, upper_teeth_only, virtual_youtuber, white_hair, white_shirt