Capitano Eric and Mary Rider, two naturists, find themselves in a lustful encounter on a secluded beach. Eric, with his throbbing cock already erect, guides Mary's head down to his crotch. She eagerly takes him in, her wet mouth sliding up and down his shaft, her hand working in tandem. The ocean's rhythm matches their pace, the waves crashing against the shore as Mary's head bobs, her tongue flicking against Eric's sensitive tip. She takes him deep, her throat accommodating his length, earning her a mouthful of salty cum that she eagerly swallows.