Homemade spaghetti sauce

Ingredients :
12 raw shrimp (as many as you want, I like to have lots of them in my pasta)
1 serving of pasta (preferably a linguine)
2 garlic cloves, minced
2 tbsp. butter
1/2 tsp. heavy cream
Grated parmesan cheese
1/8 tsp basil
salt and pepper to taste
flour (to thicken)
cajun seasoning
1/4 tsp. parsley
White wine (not presented)
olive oil (not shown)