1girl, alternate_costume, bare_shoulders, black_one-piece_swimsuit, blue_sky, blurry, blurry_background, breasts, cleavage, collarbone, commentary, english_commentary, heterochromia, highres, hololive, houshou_marine, large_breasts, one-piece_swimsuit, pool, red_eyes, red_hair, scarf_(50464982), sky, solo, standing, swimsuit, virtual_youtuber, wading, water, yellow_eyes