Santa removed his right hand from the stallion's balls. He grasped the underside of the stallion's exceptionally thick cockshaft at the first fold between the entrance to the sheath and the first fold ring. Santa's large hand was unable to fully encircle the horsecock. About a third of the circumference was still exposed.
Santa pushed the thick wrinkly skin back towards the sheath making the loose skin between his hand and the cock tip taut. The pony was excited by this and flexed the thick muscles in the cockshaft making it jerk and slap against his firm belly and chest.
Tom was pleasantly surprised that the pony was well cared for. He knew this by the way the sparkling glow of the fire reflected off the shaft of the clean cock. If the cock weren't clean it wouldn't have been shiny.
Santa relieved the tension and allowed the cock to droop again. But it drooped only slightly this time. Santa reapplied the tension two more times. After the last time, the cock stood extremely rigid. Even from a distance everyone could see the muscled ridges that bulged out from beneath the tight stretched skin encasing the pony's massive horsecock. Santa's seductions had caused the already monstrous cock to lengthen another three inches to a whopping total of fifteen inches! It vibrated gloriously above the floor and mostly parallel to it but with a slight curve upward. The tip of the horsecock lightly brushed against the pony's chest.
Santa removed his left hand from the stallion's flanks and scooted sideways towards the pony's front legs. He took off his cap stuffing it into an empty pocket and then positioned himself under the pony so that his back was supported by the pony's front legs and the pony's cock was directly in front of his face.
"Ho ho ho," Santa bellowed, his mouth now the right size and shape to suck the pony's cock deep inside. Santa moved his head and torso forward an inch or two and stuffed the fist-sized tip of horsecock into his mouth. He slowly continued his head and torso movement forward, pivoting at the waist. Inch after solid inch of extremely thick horsecock continued its moist journey into Santa's well stretched mouth, the tip scraping his palate and flattening his tongue. Four burning inches vanished before the forward movement of Santa's head had stopped, the fist-sized tip pressing menacingly at the back of his mouth and to the entrance of his throat. The pony's cock bent slightly as Santa applied extra forward pressure with his head forcing the cockhead into his stretching throat. He continued the relentless pressure bending the steely rod even more. Santa slowly moved his torso forward in a large arc while adjusting his head so that the pathway from mouth to throat became a straight line. All of a sudden the pressure was