Add the pasta to the butter-pepper mix and cook over a medium-high heat until the liquid bubbles and thickens, tossing the pasta to coat it with the butter-pepper mix. Remove from the heat and add the grated Parmesan cheese, tossing rigorously until all the ingredients have been incorporated into a beautiful creamy sauce. Garnish with a couple of additional twists of black pepper and a little more Parmesan, and serve immediately.