As Candy and Cody stood there tethered and naked in the hot sun, Cody realized that they were in their home town. He hadn't been back since he became a pony a year earlier. As they were forced to stand there several passersby stopped to inspect the ponies. After almost an hour of standing and being caressed and watched by strangers, they heard a familiar voice say "Candy... Cody?!"
Suddenly standing in front of them was a thirty-four-year-old blonde woman wearing pink yoga tights and a pink sports bra, that showed off her firm athletic body similar to Candy's. With a big smile she hugged Cody tightly and kissed him on his check above his bridal gag. The woman then did the same to Candy. While she was still hugging Candy Karen came out and said, "I see that you are admiring the ponies."
"Oh yes," the woman said smiling as she looked over the young pony couple, "I haven't seen them in over a year. They are my kids."
Karen looked over the woman and said, "I am Karen. Karen Watkins head Professor of the University's Pony Management department."
Still smiling the couple's mom extended her hand and said, "I am Caprice Anders."
As the two women shook hands Karen said, "I can see where they get their athletic abilities from. How old are you if you don't mind me asking?"
Blushing Caprice replied, "I am 34."
Caprice gently caressed her kid's faces and said, "I wanted to visit you but Hannah's family said that I wasn't allowed."
"Hannah no longer owns them," Karen replied.
Before Karen could explain any further, Caprice said, "Does that mean I could see them regularly?"
"Perhaps," Karen said as she looked over Caprice's trim athletic body, "I just finished lunch but let's go have some coffee and we can discuss everything."
The pony couple watched as their mom and the pony professor walked into a nearby coffee shop. Again, they were left alone and available to be ogled by random people on the street Since they were in their home town, many people recognized them and took advantage to grope the ponycouple. Eventually the two women returned and Cody saw a huge smile on their mom's face. She came up to them and said, "I was just hired to be Karen's personal assistant, so I will be able to see you both all the time."
She gave her kids each one more hug as they felt Karen climb back aboard the cart. After the two women said goodbye to each other, Cody felt the crack of the whip on their backs and they pulled Miss Watkins back onto the road.
Hours later they arrived at the ponybarn, where Karen washed off the ponies, enema and fed them before leading them into the cage. Naturally she stood in the cage with them so that each of them could lick her off to very satisfying orgasms before leaving them alone for the night.
The next few days were fairly routine. After they were cleaned and out and fed, they would spend several hours on the walker while Miss Watkins did paperwork. Afterwards they would be raced around the track followed by their evening routine and of course both would lick off Miss Watkins to her evening orgasms.
One morning as they heard their gate being opened, they woke up to see their mom unlocking it. They both stood up and were greeted by her hugs and a quick kiss as Miss Watkins secured their wrists together behind their backs. Miss Watkins then showed Caprice, the ponies morning routine and explained what she would be expected to do, "Besides my administrative assistant. I will expect you to take care of Candy and Cody. I understand that they are your kids, but when you are handling them, you must treat them as ponies and not humans."
Caprice nodded and replied, "I thought a lot about that and am sure that I can do that."
"Good," Karen replied, "I am also made some changes to their routine since they are a racing pair. First their ponyboots will remain on their feet at all times even while sleeping. Their boots need to become a natural part of their bodies. They are also kept locked in chastity unless they are being cleaned or if they win then they are allowed to fuck each other."
Caprice's eyes grew wide at hearing that and she smiled at Cody. She gently cupped Cody's balls and asked, "Do you enjoy fucking your sister?"
The ponyboy responded by nuzzling against his mom as she continued to fondle his balls. Caprice then gently caressed the underside of Candy's breasts and said, "You were always hyper aroused like me, so I know that you enjoy fucking your brother, don't you?"
Candy whimpered loudly pressing her breast against her mom's hand that was still groping her. They both stomped in frustration in reply. "One other thing," Karen said, "to keep them frustrated and motivated to win I have them each lick me off to an orgasm every night. You will be expected to do the same."
Still holding Cody's balls, and Candy's breast she looked over her young athletic kids and responded cheerfully, "I would definitely enjoy that."
Once their pony bridles and reigns were put on them, they were led out to the pony walker by their mom. Karen showed her how to hook them up and how to work the controls. Once the ponies were walking at a fast speed, Miss Watkins handed Caprice a buggy whip and said, "Even though they are very good at walking like this, I want you to get used to whipping them. They are used to being driven hard by the whip, so remember to treat them as animals."
After Miss Watkins left Caprice would whip each of the ponies as they walked past her. Each time Cody passed, he saw his mom draw back her buggy whip then seconds later her felt it crack onto his back. At first the lashes were light, but as they continued walking Caprice increased the intensity of her whippings. Eventually her whippings became as intense as when Hannah would whip them. They were kept on the walker for the entire morning being whipped.
When Miss Watkins came out Caprice stopped the walker and they lead the pony couple to corral and let them relax in the sun. As they stretched and walked around Caprice stood by the fence watching them. She watched as Candy pressed up against Cody and was grinding her chastity covered crotch against his thigh. As she was watching them, Karen walked up next to her and said, "It is so erotic watching them especially when they are left frustrated like this."
Karen then showed Caprice how to hook the ponies up to their cart. Once they were hooked up Cody felt his mom and Karen step into the cart, and Karen drove them around the campus. As they were pulling Cody noticed workers finishing final preparations for the new school year. At one point the ponies could feel a lot lighter lashes on their back and they realized that their mom was now driving them.
Gradually she became more accustomed to whipping them to speed them up. Her whipping grew harder and she saw the ponies speeding up when she did it. Eventually they found their way to the track and Caprice stopped the cart and Karen got out.
"Three, two. one, Go!" Karen yelled. Instantly the ponies felt the sting of the whip on their backs and they began pulling their mom quickly. As they pulled, the whipping continued and they continued pulling faster. Karen yelled to Caprice, "Whip them more frequently, so that they run faster. They are just animals."
Caprice took Karen's advise and whipped the pony couple more frequently. The ponies responded by speeding up. Caprice noticed the increase and continued whipping her kids harder. Soon she was whipping them harder than Hannah did but the speed was much faster.
After nine laps Caprice gave the ponycouple a final cool down lap and then stopped so the Karen could get in. Within moments the ponies were steered back to the ponybarn. Caprice then removed the bridles and put both ponies in the enema stocks under Karen's supervision. Finally keeping their hands locked together behind their backs Caprice put them in their cage together." Are you sure that you are ready for this?" Karen asked her.