Pussy fingering pleasure on a public beach is initiated by two strangers

A woman is lying on her mat at the beach. She is super relaxed with her umbrella, giving her a perfect shed. She feels bored and horny, and she immediately strategizes to finger her cute, white pussy. She was not dressed in pantyhose. A male stranger passes by on the beach enjoying the ocean and sees her fingering her pussy. He helps her reach her orgasms by gently fingering her pussy.