When Hannah arrived the next day she put Michelle into the enema bench first then Cody next to her. This allowed the ponycouple to rub their legs against each other, as they were fed and their asses cleaned out. After their boots and tails were put on Cody was led to Hannah's cart.
However he quickly noticed the cart now had three shafts instead of two. The ponyboy had his wrists locked to the right and center shafts. He could feel his owner put the bit gag and reigns into his mouth and make them tighter than usual again. She also adjusted the blinders forcing him to look only ahead of him.
Moment's later Michelle was led by their owner and her wrists were locked to the left and center shafts of Hannah's cart. As Hannah put the bit gag and reigns onto Michelle, Cody's fingers caressed Michelle's fingers. The ponycouple were now locked side by side to Hannah's cart, which allowed them to intertwine their fingers
Once Michelle's blinders were adjusted Hannah climbed aboard her cart. She took both sets of reigns in one hand and her buggy whip in the other. In one quick sharp strike she whipped both of her ponies' backs, which caused them to begin pulling. After a few more strikes from her buggy whip and she had her animals moving at the pace she wanted. She drove her ponies around campus until they got used to pulling together.
Cody quickly realized it was much easier to pull the cart with another pony. And he was actually happy to at least be able to feel Michelle's hand against his as they pulled. Occasionally their thighs would rub together, which instantly aroused Cody and caused his caged cock to drip precum.
Although it was easier for Michelle and Cody to keep a fast pace with little effort, their owner insisted on whipping them constantly to maintain their speed and push them ever faster. Hannah was ruthless with her whip as she forced the young ponycouple to pull as fast as she wanted. Hannah delighted in pushing her ponies past their limits to the point of total exhaustion. Of course for Hannah that still wasn't enough even though her ponies were driven to utter exhaustion she would continue whipping them to drive them even faster. It was also no secret that whipping her ponies also fed her ever-growing sadistic tastes.
However the constant blows from his owner's buggy whip didn't matter to Cody since he could feel Michelle's hand next to his and occasionally feel her thigh against his. At night the two ponies always had their collars locked on opposite sides of the cage so they could gaze into each other's eyes as they strained to rub their legs together. Cody could feel himself falling deeper in love with Michelle.
For the next several weeks Hannah drove her ponies together and was the envy of the other pony owners. In fact it wasn't long until Cody noticed other owners getting a second ponygirl to run them in tandem as Hannah did. However Hannah still boasted the only ponyboy.
Almost two months had passed since Michelle tried to take Cody away. During that time Hannah's attitude towards the brunette ponygirl had softened greatly. Hannah permitted Michelle to masturbate again and allowed her hands to be free at night, while Cody's wrists were kept locked together behind his back but at least their collars were no longer locked to the cages. They were now allowed to kiss and press against each other at night.
Cody loved kissing Michelle as she made herself cum over and over. Meanwhile Cody's cock remained locked and totally unsatisfied. On several occasions Michelle would ease Cody onto his back after a long erotic kissing session. She would then lower her moist pussy onto his mouth. Cody would gladly begin to satisfy his girlfriend. Meanwhile Michelle would lovingly caress his balls. She would gently touch his cock through the bars of his chastity cage causing the ponyboy to whimper loudly under her.
Although they couldn't speak there was no doubt in Cody's mind that Michelle loved him as much as he loved her.
The other ponygirls respected Michelle and Cody's relationship and would no longer rub up against Cody. They would grind against Michelle but as far as Cody was concerned he was off limits to them because he was with Michelle. The only ponygirl who continued to show affection towards Cody was his half sister Candy.
On many occasions while they were tethered outside of a building Alex would park his cart next to Hannah's and tether Candy next to her brother.
Candy would waste no time and begin grinding herself against her brother, while on the other side Michelle would be rubbing her thighs against his.
Cody would respond by moaning from behind his bit gag, as his precum would drip uncontrollably from his cock cage. Candy would continuously grind her ever-wet pussy against her brother's thigh until she came. Naturally after she caught her breathe then do it all over again.
After classes were over Hannah and Alex as well as most of the other pony owners drove their ponies to track for some afternoon racing. Single ponies against single ponies and doubles against doubles. By now there were four other double pony teams at school besides Hannah's ponies.
On one particular afternoon before a race Hannah made last minute checks on her ponies then whispered to both of them, "If you win Michelle gets to spend the night cumming on Cody's face. But if you loose both of you will be severally caned."
Hannah caressed their nipples to drive home her point causing both ponies to moan before she stepped into her cart. Cody caressed Michelle's fingers with his to encourage her. Three other double teams lined up on the starting line next to Cody and Michelle.
Every pony on the line tensed in anticipation. Suddenly someone blew a whistle. Instantly Cody and Michelle felt the sharp sting of their owner's whip on their backs and the ponycouple began pulling. With blinders on their heads the ponycouple was forced to only look ahead. The whip continued to strike their backs forcing them to pull faster. For the first two laps they saw no other ponies ahead of them, However by the third lap Cody noticed another pair of ponies pulling ahead. Their owner's whip was striking harder and more frequently to remind the young ponycouple what was going to happen if they lost.
