1girl, ^_^, ass, bad_pixiv_id, bare_arms, bare_shoulders, black_hair, blue_sky, breasts, casual_one-piece_swimsuit, closed_eyes, cloud, cloudy_sky, day, facing_viewer, from_behind, gibun_(sozoshu), grin, horizon, light_blush, medium_breasts, ocean, one-piece_swimsuit, original, outdoors, pink_one-piece_swimsuit, pink_scrunchie, ponytail, print_swimsuit, refraction, scenery, scrunchie, shoulder_blades, sky, smile, solo, summer, swimsuit, turning_head, wet, wet_hair