1girl, alternate_costume, black_leotard, black_sleeves, blush, breasts, clothing_cutout, detached_sleeves, hair_between_eyes, hakui_koyori, highleg, highleg_leotard, hololive, large_breasts, leotard, long_hair, navel, navel_cutout, nun, open_mouth, pink_hair, purple_eyes, redcomet, smile, solo, test_tube, thighs, virtual_youtuber