Trapped in a small space, these siblings can't resist the electric tension between them. The brother, his dick already rock hard, watches as his sister, cheeks flushed, tries to keep her hands to herself. But the sight of his cock straining against his jeans proves too much. She caves, wrapping her small hand around his shaft, pumping him slowly. He returns the favor, slipping his hand into her panties, finding her wet and ready. Their movements become frantic, their breath ragged, until finally, he explodes, his cum painting her hand and his jeans.