Bring a large saucepan of salted water to a boil. Stir in pasta and return to a boil. Cook until al dente. Drain well.
Melt butter in a large saucepan over medium heat. Stir in garlic and prawns. Cook, stirring constantly, for 3 to 5 minutes. Stir in wine and pepper. Bring to a boil and cook for 30 seconds while stirring constantly.
Mix prawns with drained pasta in a serving bowl. Sprinkle with cheese and parsley. Serve immediately.