The next morning, Cody woke up as Alex was unlocking his cage. He led the ponyboy over to the enema bar and locked his neck so he was bent over. Alex then opened Candy's cage and brought out Cody's sister.
Cody watched Alex locking Candy onto her enema bar not far away from him. He then heard someone say, "I see you found a replacement for me already."
It was Michelle!
"Yes I did," Alex replied, "She is actually Cody's sister."
"His sister!?!" Michelle exclaimed.
"Yep his sister," Alex repeated, "She agreed to be my permanent ponygirl. The doctor is coming in later to mark her."
"If you would like I could run Cody for you while you work with her," Michelle offered.
Cody's heart was racing as she heard Michelle speaking. He never imagined having Michelle as a mistress. Regardless he was certain she would be kinder than Alex would and definitely more kindly than Hannah.
"That would be terrific," Alex said as he began giving Candy her first enema.
Michelle walked behind Cody and began his first enema. As he was being filled, he felt her hand gently caressing his balls to reassure him she would take care of them.
Alex told Michelle that Candy admitted to him that she always fell in love quickly. "I could tell that she was falling for me almost instantly, " Alex said to Michelle, "She also admitted that she desperately wanted a long term relationship with someone. I told her 'I wanted a permanent ponygirl.' You can't get any more long term than that."
Alex and Michelle laughed as Cody and Candy looked at each other. "She finally got a long term relationship," Alex laughed, "Just not exactly as she always dreamed."
He smacked Candy's ass as he finished draining the final enema from her.
Michelle finished feeding and getting Cody ready then hooked him up to Hannah's cart.
Since Michelle was a previously a ponygirl she was much lighter with the whip. As he felt the buggy whip on his back Cody began pulling slowly like he was trained. Michelle whipped him lightly again and he continued at his low pace.
"You need to whip him harder to get him to go faster," Alex called out to Michelle.
" I am sorry Cody," Michelle said as she cracked the whip harder on his back.
Instantly Cody began pulling faster. She drove Cody around the still empty campus and towards the coffee shop. It was still early in the morning and winter break so the coffee shop was empty as Michelle pulled Cody into the parking lot.
She got out and tethered his reigns. She looked lovingly into Cody's eyes and softly caressed his face. She kissed his forehead and said, "I will be back."
When she returned she sipped some coffee and got back aboard the cart again. Michelle cracked the whip on Cody's back and drove him to the stadium.
Once at the stadium Michelle drove the ponyboy to one of the benches along the side and stopped him. She got out and softly caressed his face. She removed his bit gag and blinders and began kissing him passionately. "I have missed you Cody," Michelle said between kisses.
As they kissed Cody could taste the coffee on Michelle's lips and started to lick her lips.
Since Michelle had spent a year as a ponygirl she knew why he was doing it so she stopped kissing him and went to the cart. She brought back her coffee and pressed it to his lips. "Not a lot," Michelle warned, "you have been on the vitamin drink diet for so long that I doubt your body could process much else any more. I still have to drink the hormone drink for another month until my body gets totally used to real food again."
"I have been researching chastity cages," Michelle said, "I think I can give you a ruined orgasm by pressing a vibrator against your caged cock. It won't be a full orgasm with an erection and everything but it will be better than what Hannah gives you."
Cody stomped his feet in excitement. He nuzzled against her face and the two kissed passionately.
Michelle wrapped her arms around Cody as they kissed "Unfortunately I didn't know I would be able to drive you today so I didn't bring it with me," Michelle said, "I will bring it tomorrow and you can cum for the rest of winter break."
She let him have one more sip of coffee. As he drank it, Cody's mouth was in heaven. To him the coffee tasted like freedom. It reminded him that he was still a human. He wanted more but Michelle took the cup away and walked to the cart.
She put the bit gag and blinders back on him and said, "I still have to run you today," Michelle said, "So I apologize in advance for whipping you."
Cody rubbed his face against hers to show that he understood. Michelle climbed aboard the cart and steered Cody onto the track.
For the rest of the day Michelle ran Cody hard, but he didn't mind. He loved Michelle and there was no doubt that she loved him. He also noticed that Michelle drove him just as fast as Hannah and Alex, but was definitely lighter with the whip.
Later that afternoon Michelle brought Cody back to the barn and he saw his sister already in her cage. He also noticed her name and registration number tattooed on her face like his. Candy was now a permanent pony like he was.
After she got the ponyboy ready for the night, Michelle kissed him on the lips. "I will be back with the vibrator tomorrow," she whispered, "I love you Cody."
Cody squeaked a few times and Michelle knew he said' I love you too.' She caressed his face before locking the cage and leaving him for the night.
Meanwhile in the cage next to him Cody watched as his sister Candy feverishly rubbed her clit. Michelle left Cody's hands free so he could at least caress his balls as he watched. The teenager knew it was wrong but he would gladly fuck his sister if he were giving the chance. He was desperate and watching his sister cum repeatedly was not helping his frustration.
Finally Candy had enough orgasms and dozed off to sleep. Likewise Cody curled up and slept as he thought about Michelle given him a ruined orgasm.
The next morning Cody woke up as he heard Alex taking Candy out of her cage and strapping her to the enema rail. He also noticed that Alex brought four of his friends with him to enjoy his new ponygirl.