1girl, ass, bikini, blonde_hair, blue_eyes, blush, cloud, covering, covering_ass, day, flat_chest, flying_sweatdrops, from_behind, light_rays, long_hair, looking_at_viewer, looking_back, side-tie_bikini, sky, solo, standing, sun, sunbeam, sunlight, swimsuit, underwear, untied, very_long_hair, wardrobe_malfunction, wavy_mouth, wet