In this twisted Christmas erotica story, Mrs. Claus allows herself to be seduced on the one night that her husband is out of town. Bernard, Santa's right hand elf, knows that Mrs. Claus' marriage is not all milk and cookies, and uses Magical Christmas Dust to transform her into a holiday hucow, just begging to share her bosom's sweet creamy goodness.
Bernard, however, wants more, and after literally milking all he can out of the boss' wife, makes a deal with Santa's worst nightmare, a deal that will open Mrs. Claus to new sexual perversions, and change the North Pole forever.