Nancy walked on a treadmill. She was starting to actually miss the handcuffs. Her wrists and elbows where forced together behind her back by the leather sleeve they had put her in after letting her off that chair.

The large man standing behind her striked her bare butt with a crop. This prompted Nancy to raise her knee higher as she walked.

The two rings bounced on her chest each time she was struck. Like the rings in her septum and privates, there was no viable seam. The ends had been fused together and turned around so they where inside of her.

As she slowed down, the chain attached to her belt and the treadmill became taut. This was followed by another strike to the buttcheek and she sped up.

She didn't know how long she walked for, but in time, the machine slowed down and then stopped. The man stroked Nancy's head. "Good pony." He then slipped a piece of candy under her bit.

Nancy didn't know why, but she loved these mysterious candies. They always calmed her down, even after a hard day of training.

For the next step, the man blindfolded Nancy. He removed the belt and took her off the machine. Something was clipped to either side of her bit. With a smack to her butt, she started walking.

Nancy could feel the sun on her skin, so they must have been outside. Soon, she felt a pain on the left side of her tongue as the metal plate pressed down on it. She whimpered behind the gag and soon, she couldn't take it and moved to the left. The pain then subsided.

However that wasn't the last of it. Before long, the plate pressed on the right side of her tongue. She found herself turning right.

This was repeated over and over again until she learned to turn as soon as the plate pressed down. When the plate pressed fully down on her tongue she stopped and the presser stopped.

Another lovely piece of candy entered her mouth. After a moment for it to dissolve in her mouth, the gag was removed and she found a bottle pressed against her lips. She drank the water that poured from it. Once the bottle was empty, the bit gag was returned and she felt another smack on the rump.

After who knows how many hours of walking, she was returned to the stable. The man helped her lay down and cuffed her legs together.

"You did well today, pony. I will have dinner ready for you soon. While you wait, I have a present for you. New batteries."

Nancy moaned behind her gag and the vibrator was returned to where they had found it. She wiggled around, unable to see, as all she could do was move towards her first orgasm of the day.

She thought to herself, "Ronny, find us already..."