1girl, ass, barefoot, bent_over, blue_one-piece_swimsuit, blush, breasts, fate/kaleid_liner_prisma_illya, fate_(series), feet, grey_hair, illyasviel_von_einzbern, kneepits, legs, long_hair, looking_at_viewer, one-piece_swimsuit, red_eyes, school_swimsuit, small_breasts, solo, standing, swimsuit, toenails, toes, tottotonero