She staggered as the chain connecting her ankles brought her step up short. Her arches were killing her as the trainers forced her up on the balls of her feet. She had been walking for two hours straight now and she wanted nothing more then to fall down and sleep here in this field but she knew that wasn't an option.

If she fell asleep out here in the open, she would be found and there was no way she could bear that. She was almost encased in leather yet fully exposed. Her breasts were secured in a network of straps that supported yet did nothing to cover. There was a bit of cover over her groin, but the crotch rope wasn't exactly outdoor apparel. Nor were the three bricks she was dragging by it.

Her head was held upright by her posture collar which was a blessing and curse rolled into one. It kept her awake by not allowing her head to loll about yet that in itself was a torment. The ring gag which kept her mouth securely open had also dried her throat, lips and mouth out on her trek. The feel of the cool summer grass under her bare toes was so soothing, so relaxing...

Her eyes jerked up again as she noticed the trees in front of her. She had finally made it here. She quickly scanned the surface of the trees looking for her goal and found it dangling at face level, which was most convenient.

It took some maneuvering but she managed to get the phallus shaped toy into her mouth and with some careful suction held it there. She made sure the silvery glint on the end of it was the key she had needed to find before heading back the way she came.

The journey back was harder since she had to constantly suck on the dildo to keep hold of it. She knew if she dropped the key she wouldn't be able to pick it up with her arms secured behind her in the armbinder she had been laced into before being set out like this. She had wanted to expand her forays into the lifestyle, but hadn't thought the change would come so soon.

The weight of the three bricks tugged the crotch rope deep inside her, rubbing her clit and driving her insane with the constant stimulation. The occasional cool breeze thrilled along her skin, her nipples stayed hard the entire trip, the tight grip of the clamps a lovely torture. The chiming of the tiny silver bells dangling from them frightened her, she thought someone would surely hear them and come outside to investigate.

The fact that she was in an empty field about two miles from anyone's home but her's didn't reassure her. Logic had escaped her an hour ago. She was now fear and excitement embodied.

It was the hottest sexual escapade of her life.

Her Master had arranged this little jogging mission for her, placing the key to the back gate on the tree, making sure there was only one way she would be able to get back inside the house, and of course her attire. She loved it! She hated it! She was terrified she would be seen and yet, the fear was terribly exciting as well.

As she looked up, she noticed the light from the back of the house. She must have nodded off on her feet, she hadn't thought she was this close to home yet.

Her legs were aching, her thighs tight and she was terrified she would have a muscle spasm and collapse three yards from home.

If she hadn't been afraid she would drop the damned key, she would've laughed at the thought.

As she approached the back gate, she managed to wiggle the key into the lock and undo it. As it fell she spat out the toy and moved to the one attached to the gate. Holding it in her mouth she managed to pull the gate open and walk through into the back yard.

Waiting for her just inside was her Master. He smiled at her as she stumbled towards Him and collapsed into His arms. He smoothed a hand down her back, rubbing her hair as He whispered into her ears so softly, "Did you enjoy yourself, my little pony?"

She whinnied softly and rubbed herself against Him, the feel of His arms around her left her undone. She wanted only to sleep next to Him, wrapped in the scent and feel of His muscular form as she drifted off, and might have done just that there in the yard had He not led her off toward the stables. It was only then that she realized what He had planned for her wasn't just the hike.

As He stripped off her harness and paraphernalia, she tried wearily to ask Him not to leave her out here, alone, to sleep in the hay.

He ignored her, kissed her lightly, and secured her in her stall, her name stenciled above the gate.

"Rest up, My little pony. Tomorrow you'll have even more fun!"