
It had just started with some simple spells, just some basic stuff from the beginning of spellbook, but as the night went on, and they had a few drinks in them they began to stop worrying about the consequences. Soon enough they were trying any spell that came to mind, and had gotten to a section about body modifications. Neither of them read enough to find out that these spells were permanent, and it wouldn’t be until morning that they realized that Caitlyn’s spell to make Kelly a pretty ponygirl wasn’t going away, nor was the massive horsecock and balls she added later. Kelly was pretty upset at first, but Caitlyn was determined to make it up to her. Kelly was learning to enjoy her current situation quite a bit, her massive horsecock felt great, and her heavy balls seemed always full of cum that she was quite glad to share with Caitlyn over and over again. Caitlyn was starting to look a bit worn out from all her “apologizing”
Kelly smiled “I have an idea. One last thing you needed to do, and then they were even.”Caitlyn gave Kelly a tired look and asked “what is it?” as she rubbed her tired jaw.
“Just stand still Cait.” Kelly pulled out the book and cast a spell before Caitlyn realized what was happening. Caitlyn felt as her pussy changed shape and grew in size until it was just like a horses. “There, now were even.” Kelly laughed and bent Caitlyn over the couch, Cait was too tired to resist and soon felt her girlfriend’s massive cock enter her. It had been too big to fit in her tight pussy before, but now her huge horse pussy eagerly took the extended length of her throbbing shaft until she was balls deep.
“Were… not.. even.. until… until I… CUM!” Caitlyn moaned between thrusts.