The supermarket's closing time nears, but the two stock boys linger, their secret game of cat and mouse beginning. One, a burly, tattooed man, pulls out a set of weighted balls from his pocket, smirking at his colleague. "Ready to play?" he asks, tossing the balls to the other, who catches them with a grin. They retreat to the back room, the door barely closed before they're stripping off their clothes. The balls swing heavily between the recipient's legs, adding a delicious friction to his strokes. The room echoes with their groans and the smack of their hands against their engorged cocks. They're both close, their bodies tensing, when suddenly, the door creaks open. They freeze, their hearts pounding, as a passerby glances in, catching them in the act before quickly moving on. The interruption only fuels their desire, and they finish with gusto, their hot, sticky cum dripping onto the cold, hard floor.