Gaste85's truck becomes his private, moving bathroom as he pulls over to the side of the highway. Unbuckling his belt, he lets his jeans drop, revealing his bulging boxers. With a sigh, he lets go, feeling the urine soak through the fabric, turning his jeans dark and heavy. The truck fills with the scent of his release, and as he zips back up, he can't help but feel a thrill, his heart pounding with the taboo act he's just committed.