Walking in on Natalia, my brunette cousin, naked in my room was a sight I couldn't unsee. Her big tits and curvy ass had me hard in an instant. I grabbed her, pushing her against the wall, as she moaned, "You caught me, now what?" I spun her around, slapping her ass before sliding my thick cock into her tight, virgin ass. She gasped, taking me deep as I pounded her, her moans echoing through the room. Natalia's big tits bounced as I fucked her hard, her juices dripping down her thighs. My primal urge to claim her ass took over, and I came inside her, our taboo fuck marking the start of many more.