Better than sex cake

This is not some healthy dessert like my sisters... But very tasty! :)

Ingredients
1-package devil's food cake mix
1/2-can sweetened condensed milk
6 ounces caramel ice cream topping
3 bars chocolate covered toffee, chopped (I used Heath bars)
1 tub cool whip

Directions

• Bake cake according to package directions for a 9x13 in pan; cool on wire rack for 5 minutes. Make slits across top of the cake, making sure not to go through to the bottom.


• In a saucepan over low heat, combine sweetened condensed milk and caramel topping, stirring until smooth and blended. Slowly pour the warm topping mixture over th top of the warm cake, letting it sink into the slits; then sprinkle the crushed chocolate toffee bars liberally across the entire cake while still warm.


• Let cake cool completely then top with whipped topping. Decorate the top of the cake with some more chocolate toffee bar chunks and swirls of caramel topping. Refrigerate and serve right from pan.