Paula Brandão's sister, a innocent-looking val-mineirinha, finds herself in a taboo situation as Paula, her older sister, pins her down, eager to claim her tight cuzinho. Paula, a godtosa with a reputation, knows just how to make her sister squirm. She starts slow, her fingers teasing, stretching, and preparing her sister's virgin ass. The sister, despite her initial hesitation, can't help but respond to Paula's expert touch. Paula, seeing her sister's readiness, replaces her fingers with her massive cock, filling her sister's ass completely. She fucks her sister hard, her thick cock pounding in and out, making her sister's big bundão jiggle. The sister, unable to hold back, cums hard, her ass clenching around Paula's cock, milking it for every drop of her load. Paula, satisfied, pulls out, leaving her sister's ass dripping with her cum, a testament to their forbidden encounter.