Beneath the mistletoe, Susan, dressed in a naughty Mrs. Claus costume, teases Santa's Blanco horse, its massive cock already throbbing with anticipation. She runs her gloved hands along its sturdy length, feeling the veins pulse with desire. Climbing atop, she guides the thick head to her wet, waiting pussy, moaning as it stretches her wide. Impaled, she rides, her tits bouncing, the horse's powerful thrusts driving her closer to a taboo Christmas orgasm.