1girl, back, bare_shoulders, barefoot, beach, beach_towel, beach_umbrella, bikini, blue_sky, blush, breasts, brown_hair, butt_crack, cloud, cloudy_sky, day, hair_ornament, kisaragi_yuri, knees_up, long_hair, looking_at_viewer, looking_back, medium_breasts, ocean, original, outdoors, purple_eyes, simple_background, sitting, sky, solo, swimsuit, thighs, towel, umbrella, untied_bikini, water, x_hair_ornament