1girl, anklet, bad_pixiv_id, ball, bare_legs, barefoot, beach, beach_towel, beach_umbrella, beachball, blowing, blue_eyes, blue_one-piece_swimsuit, blush, breasts, cameltoe, casual_one-piece_swimsuit, cloud, covered_navel, day, dutch_angle, feet, flower, frilled_one-piece_swimsuit, frills, full_body, girls'_frontline, grey_hair, hair_between_eyes, hair_flower, hair_ornament, hibiscus, high_ponytail, holding, holding_ball, holding_beachball, inflating, innertube, jewelry, legs, lens_flare, long_hair, mini_flag, ocean, one-piece_swimsuit, one_eye_closed, outdoors, pink_innertube, ponytail, ribeyrolles_(girls'_frontline), sand, side_slit, sidelocks, sitting, sizque, sky, small_breasts, soles, solo, spread_legs, spread_toes, swimsuit, toes, towel, transparent, umbrella, water, wavy_hair