1girl, amagami, ass, ball, beachball, black_hair, black_one-piece_swimsuit, blurry, bottle, brown_eyes, competition_swimsuit, cowboy_shot, depth_of_field, from_behind, goggles, innertube, looking_at_viewer, looking_back, mitojyaneeeeyo, nanasaki_ai, one-piece_swimsuit, outdoors, palm_tree, pocari_sweat, short_hair, solo, swimsuit, towel, towel_around_neck, tree, two-tone_swimsuit, unworn_goggles