"Today's the day!" she exclaimed, hugging Theo.
His reply was as usual and as horny. He pushed at her tits with his nose and grunted her desire to lick her cunt.
"Okay, okay!" Pam giggled, giving in to his insistent urging.
She dropped down into the hay and pulled her dress way up on her belly. She opened her legs wide and thrust her cute pussy up in the air.
"Lick it, Theo," she murmured.
As the pony-tongue lashed her cunt, she cupped and squeezed her aching young tits until she came wetly. Then she humped furiously, wildly, letting Theo lick into her juicy fuck-hole.
That's what she was still doing at eight o'clock. Still writhing and humping and cumming! Ben Forbes found her like that and chuckled lewdly.
"What if your mom or dad walked in instead of me?" he asked.
Pam wasn't affected by the threat. She smiled sexily and said: "If Mom did it would be okay. I'd tell her I saw her fucking you. And Dad never comes back her, I think he's sorry he couldn't buy me the pony."
"Got it all figured out, huh?" Ben laughed.
"Uh-huh," Pam purred, proud of herself. Her eyes brightened. "Did you bring your tools and everything?"
"Don't worry," he said. "You're going to have your pony-cock."
Pam had kept her part of the bargain. She had fucked him a whole week – and then some! And now her uncle dutifully fulfilled his part of the bargain.
He backed his pick-up truck up to the shed and while Pam stripped naked and let Theo licked her all over, he built the necessary frame.
Pam watched her uncle steadily, appreciating him all to hell. Her heart was full of pleasant feeling form him, especially after all the fucking! She thought it was darned nice of his to help her this way.
The shed resounded with hammering noises as Ben constructed the apparatus his niece would need. At one point he paused in his labor, wiped the sweat from his brow with the back of his head, and turned to Pam.
"Come over here and get on all fours for a minute," he said.
Pam obeyed, but with a curious frown on her face. She got down as he directed and glanced over her shoulder at him.
"You're not gonna fuck me again, are you?"
Ben laughed. "No, dammit! As much as I'd like to! I'm measuring. This bar has to accommodate you. This upper one if for you pony."
"I don't understand all that," Pam admitted.
"It doesn't matter," Ben said, calk-marking the wall. "Okay, thank you. Go back to your pony."
Pam pranced back to Theo and hugged him and kissed him and stroked him.
"I think he wants a carrot," she said.
Ben looked at her. She pulled her dress back on and zipped it up, not trusting him to do it for her.
At the door, she paused and wondered aloud what her parents thought he was doing back here, hammering thought he was doing back here, hammering and sawing so much. Ben said he had told them that he'd promised Pam to build a stall for her pony. It was good lie. Anna and Sam didn't really give a damn.
Returning to the house, Pam found her parents still in bed asleep. She went to the refrigerator and grabbed three carrots. These she toted back to the shed, running all the way, with excitement building up in her cummy pussy.
Ben had a hell of a time concentrating on his work then as his sexy young niece fed her pony his carrots, one at a time, out of her naked little cunt. His boner ached all the time he labored.
When the job was finished, so was Pam. She had climaxed almost a dozen time! She had Theo's cock out and was jerking it slowly, just enjoying herself, when Ben told her he was done.
She stood near her uncle and surveyed his handiwork. It made no sense to her.
"What is it?" she wanted to know.
"A frame, dammit," he snarled, a bit testy after all that work.
"Can Theo fuck me now?"
"Is that all you can think about?" her uncle chuckled. "How about a thank-you kiss?"
Pam stood on tiptoes for a kiss. To her surprise, Ben grabbed her around the waist and pulled her against him so tightly that the breath was knocked out of her.
"You get me so fucking horny!" he said thickly.
Pam pushed away from him with the force of a frightened virgin. But she giggled and cooed: "Now behave yourself, Uncle Ben. Your week is over!"
"Okay, okay," he muttered. "Lets get your damned pony over here."
Pam guided Theo over to the framework and her uncle looked pensive for a moment.
"The trick now is to get his forelegs up on this highest rung," he explained.
"How are we gonna do that?"
"Well, as I understand it, if you hit his legs with the whip, he'll raise his feet."
"I never use a whip on him," Pam protested.
Ben scowled at her. "I don't mean you have to whip him, dummy. Just tap his forelegs until he gets the idea. It's training, not punishment."
It took some more coaxing to get Pam to start training her beloved pony, but when Ben pointed out that there would be no fucking him unless he learned to get up on the bar, Pam changed her mind quickly.
It took some time and some effort on Pam's part, but the feat was finally accomplished. Theo responded well after a while. Pam jumped with joy when his forelegs were up on the first rung.
"Tap him some more," her uncle urged.
"Isn't he high enough now?" Pam asked. "I can see his cock."
"Stop arguing and do what I tell you." Ben said. "That bar is for your hands when you're bent over. You're going to need something to hold onto when that big cock splits you up the middle."
"Oh!" Pam gasped.
She quickly obeyed her uncle's directions and coaxed her pony until his forelegs were up where they belonged.
"Now?" Pam asked breathlessly, eager to get fucked.
Ben laughed. "Yes, now. Go ahead and get under him. Wait a minute. Maybe you'd better suck him a little and get his cock really rigid."
"Okay," Pam said, and she ducked under Theo's belly.
She knelt down and proceeded to suck the pony's prick. She jerked and stroked his cock and forced it out of its sheath until it was big and wet and Theo seemed awfully horny.
"I think he wants to fuck me!" Pam cried happily.
Ben groaned with desire. "Yeah, he does. Turn around, bend down and hold onto that rung."
Pam followed his instructions and, sure enough, she finally found herself in a position that made animal-human fucking possible. But a new problem developed right away.
Ben squatted down to instruct her on body movements. "A little to the right," he said. "Raise your ass up some more."
Pam obeyed, panting because she felt Theo's rigid fuck-pole stabbing at the backs of her thighs. Her firm flesh got wet from his prodding prick as it searched for a fuck-hole.
Suddenly, the end of his prick hit Pam's cunt-lips and immediately wedged into her pussy. Pam screamed so loud and it startled her so much that she fell to the ground gasping for breath.
"Shit!" her uncle cursed. "This won't do!"
"Why not?" Pam wanted to know. "It just scared me is all. I thought my pussy was gonna split."
"That's just it," Ben told her. "We can't have you screaming bloody murder while Anna and Sam are around. I'll tell you what we'll do. Let's go back to the house and have some breakfast. I'm starved. Then I'll arrange to take them out, away from the house. You just convince them that you don't want to go. Got it?"
Pam smiled happily and nodded in agreement. She grabbed her uncle's hand and blurted: "Let's hurry!"
"Whoa!" Ben laughed. "First tap his hind legs."
Pam did and Theo jumped down from the rack.
"See?" Ben said. "That's all there is to it. The rest is up to you. I'm finished here – in more ways than one."
When they were near the house, Pam squeezed his hand and whispered: "Don't be sad. I'll probably fuck you again."
Ben felt better after hearing that and he ate like a horse at the kitchen table with his brother, his sister-in-law and his horny young niece.
Pam loved the way her uncle handled the new problem. Her cunt was twitching and itching to get back to Theo, and Ben seemed to sense that.