Both fully naked. No clothes in sight. Wife on all fours first. Ass cheeks spread. Cock drives into pussy doggy-style. Bed creaks under weight. Guy grabs her waist tight. Pulls back then forward relentless. She arches spine. Tits sway heavy. Switches angle. Legs kick out. Pounding picks up speed. Final deep strokes. Body quivers. Sheets twist wild. Ass cheeks clap loud. Grip digs in skin. Thrusts bury full length. Wife pushes back hungry.