Their taboo tryst begins with a simple, innocent question - 'What does sister taste like?' Brother's curiosity piqued, he insists on finding out, pushing her back on the bed, his hands shaking as he spreads her legs. His first tentative lick sends shivers down her spine, her pussy pulsing with need. He grows bolder, his tongue delving deeper, her juices coating his face as he devours her, his own cock throbbing in time with her moans, eager for its turn to claim her forbidden fruit.