The white-haired vixen, alone in the house, can't resist the urge to indulge in her secret pleasure. Stepping into the shower, she turns the water to a scorching temperature, letting it cascade over her mature curves. Her large, pendulous breasts heave as she slips a hand between her legs, finding her clit already throbbing. She rubs vigorously, her moans echoing off the tiles, as she imagines the grandson she's been secretly lusting after. She's close, so close, when the curtain rustles. She turns, eyes wide, seeing him, but her need is too great. She keeps going, fingers flying, until she's screaming, her body shaking, pussy squirting, cum mingling with the shower water.