Lindsey's massive loads prove to be more than the measuring machine can handle. The speed and volume of her thick cum quickly clogs the drainage tube and backs up the tank it's connected to. At the same time her thick shaft is straining to grow even bigger and harder as she cums, pressed against the metal rim of the tube. When she hears the glass beginning to crack, metal twisting and creaking, screws popping out... Lindsey decides it's time to stop holding back. She lets out a low moan that builds to a roar, as she gives in to a full body flex. The measuring device disappears in an explosion of cum.