In the dim light of his bedroom, a lonely man spreads out his sister-in-law's discarded bra and panties, a secret treasure he can't bring himself to wash. With a groan, he frees his throbbing cock, lubricating it with the lingering scent of her pussy on the panties. He fucks his fist, his hips bucking, as he pictures her riding him, her tits bouncing in the bra he now grips tightly. With a final, desperate thrust, he spills his seed onto the delicate fabric, his chest heaving as he stares at the mess he's made, a perverse satisfaction etched on his face.