In a medium glass bowl, combine the whipped cream vodka and candy corn. Set aside to infuse for 1-2 hours. Strain the candy corn solids from the vodka and discard.
Add the orange juice to a 1 cup (7½-ounce) martini glass.
Place a spoon, back side up, against the inside wall of the martini glass. Very slowly begin pouring 3 tablespoons of the infused vodka over the back of the spoon, making sure that the vodka hits the inside of the glass before reaching the orange juice. This will create a layered effect, causing the vodka to sink to the bottom of the glass, below the orange juice.
Top with whipped cream and garnish with more candy corn.