Thighs trembling against the couch cushions, the silver-haired woman arches her back and glances over her shoulder, her black top riding up as the younger man positions himself behind her. His cock springs free, already hard, as she spreads her thighs wider, inviting him in without a word. Deep, wet sounds fill the room as he sinks into her, her body tensing around him with each thrust, her glasses slipping down her nose. The floral wallpaper behind them barely registers over the slapping of skin and her muffled gasps, her white panties pulled to the side, exposing her bare ass to every deep stroke. What kind of grandparent gets fucked like this on a Sunday afternoon?