Between the Sheets

Ingredients:

White rum, 3 parts
Cognac, 3 parts
Tripple sec, 3 parts
Lemon juice, 2 parts

Directions:

Pour all ingredients into shaker with ice cubes, shake, strain into chilled cocktail glass.

Serve in a Cocktail Glass

source: http://iba-world.com/iba-official-cocktails/between-the-sheets/