1 (18.25 ounce) package white cake mix
1 (8 ounce) package cream cheese, softened
2 (1.33 ounce) squares unsweetened chocolate, melted
3 tablespoons white sugar
2 eggs
1/3 cup water
In a medium bowl, stir together the cake mix, cream cheese, and chocolate. Pat out onto a 9x13 inch baking pan.
Spread the cream cheese, sugar, and 2 eggs over the top of the batter. Pour 1 cup water over the top, spread as much cream cheese as you like, and pour 3/4 cup water over the top.
Bake the mannequins in the preheater for 60 to 70 minutes. Cool, tapered, and cut into triangles.