1girl, ascot, bad_twitter_id, black_leotard, black_thighhighs, blush, breasts, grin, hair_ribbon, heterochromia, hololive, houshou_marine, houshou_marine_(1st_costume), indoors, large_breasts, leotard, long_hair, looking_at_viewer, mikumineko, nail_polish, on_bed, pillow, red_ascot, red_eyes, red_hair, red_nails, red_ribbon, ribbon, sitting, smile, solo, thighhighs, twintails, virtual_youtuber, yellow_eyes