I'm tucked away in my room, but the sight of my stepmom shaking her big ass and tits in her tiny robe is too much. She catches me watching, a wicked grin spreading across her face. She knows I'm a fan of her mature body, and she uses it to her advantage, grinding on my cock until I can't take it anymore. I fuck her hard, in doggystyle, watching my thick shaft disappear into her wet cunt. She loves it, urging me on, her loud moans filling the room. I pull out, her pussy dripping with my cum, a satisfied smile on her face.