2girls, ass, ball, beachball, bikini, black_bikini, blue_eyes, blue_hair, blush, breasts, brown_eyes, brown_hair, covered_navel, day, eyewear_on_head, feathers, hair_intakes, hair_up, halterneck, hat, highleg, highleg_swimsuit, hololive, hololive_english, large_breasts, looking_at_viewer, medium_breasts, minxei, multicolored_hair, multiple_girls, nanashi_mumei, one-piece_swimsuit, open_mouth, ouro_kronii, outdoors, short_hair, sky, smile, straw_hat, streaked_hair, string_bikini, summer, sun_hat, sunglasses, swimsuit, teeth, thigh_strap, turtleneck_swimsuit, upper_teeth_only, virtual_youtuber, wading, water, white_one-piece_swimsuit