Jack scrambled around the magic store with his sweatpants on and a comically large bulge in them. Even after he came his huge horse cock was at least 14 inches and 4 inches around. His hairy sheath itched against his thighs and reminded him of his barnyard scent as he browsed the store in panic. As he walked in the mall, He could feel the stared of the other shoppers on him. After what felt like hours of searching the best solution he could find was a box of extra Small condoms. He doubted they would fit him but maybe the rubber was magic. He quickly payed the high price for them and speed-walked out of the store, the bag blocking his bulge, but the slapping sound of his balls unavoidable
When he finally got home he opened the packege. This time there was only one condom. It seemed to be the perfect size so he put it on. Much like the last time he was instantly aroused and couldn't resist stroking his still huge horse cock. As he stroked he felt the hair on his balls reside as they shrunk quite a bit. Then he could feel his cock slowly take up less of his hand. Once it was about 8 inched he decided to stop. But the condom wouldn't come off and he was getting more aroused by the moment. once he couldn't resist stroking he saw his cock and balls continue to shrink. His balls shrunk all the way inside of him until there was just a wrinkled patch of skin. "oh No" jack thought, when he realized his cock was next. As he stroked uncontrollably his dick shriveled smaller and smaller. First down to 5 inched and even smaller and thinner. After a bit he realized he barely was stroking anything, just a 3 inch stub no thicker than a AA battery. In horror, he kept stroking until he came. Barely a teaspoon of white goo came out of his tiny cock, yet his balls were throbbing. "Still Better than a stinky huge horse cock i guess" thought jack