Silver hair spills across the towel as the older woman stretches out on the beach, dress bunched around her waist. Long toes curl under firm pressure while hands grip her ankles, heels digging into the sand. Knees bent, thighs parted just enough to tease pink panties beneath the fabric. Her breath hitches with every slow stroke along the arch of her foot, toes twitching against the rough texture of the towel. Wet sand clings to her soles, glistening under the sun as intensity builds between her legs.