1boy, 2girls, ahoge, alcohol, arm_up, bare_legs, bare_shoulders, barefoot, beach_umbrella, beer, beer_can, bikini, black_hair, blue_eyes, blue_sky, blush, bow, breasts, brown_eyes, can, casual_one-piece_swimsuit, chain-link_fence, chair, cleavage, cloud, crossed_legs, day, eyewear_on_head, fence, flying_sweatdrops, folding_chair, frilled_swimsuit, frills, front-tie_top, glasses, hair_between_eyes, hair_bow, hair_over_shoulder, hood, hoodie, long_hair, lotion, lounge_chair, low_ponytail, lying, male_swimwear, medium_breasts, multiple_girls, navel, one-piece_swimsuit, open_clothes, open_hoodie, open_mouth, parted_lips, purple_eyes, reclining, short_hair, side-tie_bikini, sky, sunglasses, sunlight, sunscreen, sweatdrop, swim_trunks, swimsuit, topless_male, umbrella, wavy_mouth, yellow_bikini