Under the cover of night and whispered prayers, the siblings succumb to their carnal urges. He gently lifts her hijab, revealing her flushed face and hungry eyes, before guiding her hand to his throbbing erection. She gasps, her breath hot against his neck, as she wraps her fingers around his length, stroking him tentatively. Their bodies press together, clad only in thin, sweat-soaked clothes, as they give in to the forbidden pleasure that binds them.