Lost in this sprawling house, I pushed open a door, revealing my horny brother-in-law stroking his thick cock. Fuck it, I thought, letting my robe drop, exposing my amateur Latina curves. His eyes widened, taking in my hot housewife body, a gostosa treat ready to fuck. I was already wet, my pussy throbbing at the sight of his fat dick. He beckoned me over, and I eagerly straddled him, sliding his hard cock into me. I bounced, riding him like a filthy slut in heat, our taboo fucking too hot to stop!