Incestuous siblings' secret masturbation session disrupted

In this intense scene, a brother and sister, both horny and restless, decide to masturbate in front of each other. The sister, a sexy brunette, teases her brother by fingering her pussy and playing with her big ass. The brother, excited and unable to control himself, bursts into the bathroom, catching his sister in the act. They argue, but the sexual tension is undeniable. Later, they give in to their desires, with the sister fantasizing about her brother's thick cock inside her. Just as they're about to fuck, someone enters, forcing them to stop.

• Unknown