Hidden Door

Picking up the bag from the desk, he was careful to make sure every item fell inside and no dust travelled out onto him. Shaking it lightly over the carpet, he tied it tight and then placed it on the floor a couple feet away from his desk. It was close enough that he could grab it but far enough that he wouldn't accidentally knock into it. He was about to dust his hands when he remembered that there were gloves on his hands. Pulling it from the bottom edge, he took each of his hands inside out so that nothing would touch his bare hands. Wrapping them within each other he pulled out another bag and disposed it inside.