In the confines of their shared home, a horny teen sister can't help but tempt her straight, dominant brother. She starts by playfully asking about his cock, her curiosity piqued by his manly form. He tries to resist, but her persistent questions and seductive tone have him hardening. She begins to touch herself, her young body ripe with desire, and he can't help but notice. She tells him to stroke his cock, to show her how big he gets, her voice a mix of dominance and lust. He hesitates, but the sight of her stroking her wet pussy is too much. He gives in, his thick cock growing harder in his hand, ready to obey her commands.