Wandering the house, I stumbled upon my little step-cousin, a tiny yet curvaceous Latina, lost in a private moment of self-pleasure. Her big ass was on full display, her fingers working feverishly between her thighs. I couldn't help but watch as she discovered her body, her moans growing louder. Caught up in the moment, I approached, and she didn't notice until I was right behind her. Embarrassed yet intrigued, she let me take over, my hands replacing hers, my cock finding its way into her tight, eager pussy. In a heated, real couple's moment, we fucked in reverse cowgirl, her big ass bouncing against me, her moans filling the room.