1girl, black_camisole, black_panties, blush, breasts, calendar_(object), camisole, cleavage, crop_top, fang, heterochromia, hololive, houshou_marine, large_breasts, long_hair, looking_away, midriff, navel, ompf, open_mouth, panties, parted_lips, red_eyes, red_hair, sitting, solo, sweat, underwear, underwear_only, virtual_youtuber, yellow_eyes