In a spontaneous intimate moment, Jan-Gus's wife decides to give him a jeans-jerking treat. She straddles him, her ass rubbing against his crotch, feeling his growing hardness. She unzips his pants, pulling out his stiff cock, and begins to stroke it, her touch gentle yet firm. She picks up the pace, her hand moving up and down his length, her eyes locked on his. The sight of her hand working his cock becomes too much, and with a groan, he releases, his cum spurting out, staining his jeans and her hand, a messy, satisfying finish to their impromptu foreplay.