The siblings' webcam session takes a kinky turn as the brother, driven by lust, grabs his sister's hands, guiding them to his throbbing cock. He pushes her palms together, creating a warm, inviting space for his meaty length. With a hungry groan, he slides between her hands, the friction sending jolts of pleasure through him. She watches, mesmerized, as he fucks her hands, his hips moving in a primal rhythm, the head of his cock peeking out from her clasped fingers.