Bored and alone, I sneak into the bathroom, only to be joined by my mom's busty friend. She catches me stroking my hard cock and, instead of leaving, she locks the door. Her eyes widen at the sight of my massive erection, and she can't help but reach out to touch it. I push her against the wall, lifting her thick thighs to her waist, and slide my cock deep inside her. She gasps, but her moans soon fill the room as I pound her, her big ass slapping against me.