2girls, bad_pixiv_id, bandeau, bare_shoulders, beach, bikini, black_hair, black_one-piece_swimsuit, blue_sky, breasts, casual_one-piece_swimsuit, cleavage, cloud, day, green_eyes, horizon, large_breasts, long_hair, medium_hair, multiple_girls, neon_(hhs9444), ocean, one-piece_swimsuit, original, outdoors, sky, strapless, strapless_bikini, strapless_one-piece_swimsuit, swimsuit, tube_top, white_bikini