3boys, 4girls, american_flag, ass, bangs, bare_arms, bare_shoulders, beach, bikini, collarbone, comic, day, greyscale, hair_between_eyes, holding, horizon, lifeguard, long_hair, male_swimwear, monochrome, multiple_boys, multiple_girls, ocean, outdoors, palm_tree, parted_bangs, sand, surfboard, swim_trunks, swimsuit, tree, walkie-talkie