karasu10gu, kochiya sanae, touhou, absurdres, highres, 1girl, :d, arm behind head, barefoot, beach, between legs, bikini, blue sky, breasts, covered erect nipples, day, dutch angle, female focus, frog, front-tie top, green eyes, green hair, hair ornament, halterneck, hand between own legs, lens flare, light rays, long hair, looking at viewer, matching hair/eyes, medium breasts, navel, ocean, open mouth, outdoors, side-tie bikini bottom, sitting, sky, smile, solo, string bikini, sunbeam, sunlight, swimsuit, wide hips, yokozuwari