Drunken and horny, the cousin stumbles into his innocent relative's room, eyes locked on her plump, jiggling ass. She tries to protest, but he's too far gone, tearing off her clothes and exposing her big, round behind. He spits on her tight, untested hole, rubbing his throbbing, massive cock against it before forcefully pushing in. She gasps in pain and pleasure as he begins to pound her, his heavy balls slapping against her clit. He grunts, gripping her hips tightly, fucking her harder and faster until he can't hold back any longer, pulling out and covering her ass with his hot, sticky cum.