Novinha, the curious and horny teen, found herself in the bathroom, her body aching for release. She slid her fingers into her tight pussy, gasping at the sensation. Suddenly, the door creaked open, revealing her brother standing there, his eyes widening at the sight of his sister's naked body. Novinha, shocked but excited, didn't stop her self-pleasure. Instead, she put on a show for her brother, her body writhing with pleasure as she fingered herself, her moans filling the small bathroom. Her brother, unable to resist, joined her, his cock hard and ready, as they both gave in to their taboo desires.