Katy giggled, “Jack’s horny as hell. Watch this. Jack lick,” She commanded.
Jack was quickly between her legs, licking her cunt from asshole to clit.
“Sit on my face baby, I’ll get you off while he’s getting me off,” Katy moaned.
Terri straddled her head facing the dog and eased her cunt down on her mouth. Terri had a mind shattering orgasm; at the same time Katy had hers. She lay there breathing hard for a moment. Terry stood up on trembling legs. Jack was still lapping at Katy’s pussy.
“Now it’s time for the main course. Jack fuck.”
Jack jumped his front paws upon the bale, he humped at her his hard cock poking around her opening. Katy grabbed it and lined it up with her pussy. Jack slid right into her to his balls. Terri saw that her pussy was pushing his sheath back over his knot. She went around behind him and went to her knees. She lifted his tail. By bending over she had a perfect view of his cock fucking in and out of her cunt. Katy was right, the dog was fucking her three or four times faster than any man she had seen in movies on the net. Terri saw his cock and knot continue to grow, the knot must have been going in her at least three inches then popping back out on the out stroke. Finally it was so big it wouldn’t come out. She saw Katy’s pussy bulge way out when he pulled back to lunge in again. Katy had her legs sticking straight up; her hands were behind his neck.
“Fuck, fuck, fuck Jack, fuck,” she screamed the command over and over.”
Terri saw Jack shove all the way into her and stop. Then she saw cum seep out of her cunt down the crack of her ass and drip on the towel. In just a few seconds Jack backed up and his cock slipped free, and cum ran out of her like water from a faucet.
“Shit, we didn’t tie, damn,” Katy complained.
Jack licked her pussy lapping up his own cum. Then he lay down and licked his cock. Terri lay on top of Katy and kissed her.
“Baby that was beautiful, I can’t wait to get his cock in me,” Terri whispered.
“It’ll only be a few minutes and he’ll be ready to go again.” Katy said and put her tongue in Terri’s mouth.
Terri rubbed her clit against Katy’s. Then Katy pushed hers up against Terri’s their kiss became more passionate. Terri was squeezing Katy’s firm breasts and Katy was doing the same to Terri’s ass cheeks. They came grinding their cunts together. After the spasms in their bodies faded, they still held the kiss for some minutes, then Terri raised her head and smiled down at her.
“That was wonderful,” She whispered.
“I’ll say. Let’s not ever stop finding new ways to make love,” Katy said nuzzling her face into Terri’s neck.
Jack was dancing around and whining.
“I think he’s ready again,” Katy said kissing her. “It’s your turn baby.”
Terri was so excited she was shaking. She lie down on the bale and spread her legs like she saw Katy do.
“Jack, lick,” Katy commanded.
When she felt his wide tongue swipe her pussy she almost fainted.
“I can’t believe this. Fuck, it feels good, he’s going to have me creaming in no time,” She moaned.
“That’s what he wants baby, he wants to eat your cream.”
“He’s about to get what he wants, shit, here it cummmmss.”
After her contractions stopped. with the dog still lapping at her she looked up at Katy. Make him do it now. I need it now,” she begged.
“Jack fuck,” Katy said.
Jack mounted her, she felt his cock poking around between her legs, she looked down and saw Katy guide it to the right spot. He slammed his cock into her, then started hunching rapidly. She felt a sharp pain that went away or was hidden by her lust. She could feel his knot enter and leave her cunt; she loved the feeling of the long thing pounding deep in her belly. Then his cock started growing, Terri had her first orgasm, and when she felt his knot grow so big it wouldn’t come out, and begin pulling her pussy back on the outstroke, she came again. When she felt him stop and fill her pussy full and felt his cum run down the crack of her ass, she had her third.
Katy grabbed Jack’s collar and petted his head.
“Easy boy, stay Jack,” She commanded.
After almost a full minute, Terri looked up at Katy.
“Are we tied.”
“I think you are baby, I’m so glad you tied on your first try. Now, just fuck your sweet little pussy up on his cock, You won’t be able to move much but with that knot stuck right there on your “G” spot, you’ll cum like mad.”
Terri knew what the “G’ spot was, she had read about on the web. She started pumping up at his cock. She pumped herself to three more orgasm before she felt his knot collapse. Jack pulled out and licked her clean.
“Oh Katy, that was incredible. I can’t believe how good it was. The only thing better is making love to you.”
It was Katy’s turn to lay on her. I’d love to get off on your pussy again but we better stop and eat lunch. I’m starting to get light headed.” She said.
“I’m starved. I think it’s from all this exercise,” Terri agreed.
They got up and put on their clothes. “We’ll just leave the towel here and fuck him again after lunch,” Katy said.
Alma never came home at lunchtime. It was a half hour drive from the office, so she always ate in town. Today she was driving home. She had a Big Mac in her hand, fries in her lap and a large coke in her cup holder. She could kick herself. She’d promised a co-worker she would bring her some birthday stuff that was left over from Katy’s last party. It had totally slipped her mind when she went to work that morning. The co-workers son’s birthday was today. Now she was going to be late getting back. She told her boss she would be a little late, but she didn’t like being late.
She pulled up next to the barn and went in. The Birthday stuff was in a box on a shelf in the back. As she walked by the bale of hay with the towel on it she stopped. She noticed there was a big wet spot on it. She picked up the towel and looked at it, then she smelled it. She thought she knew what it was. She rubbed her finger in it and tasted it. She hadn’t tasted dog cum in a long time but she recognized it immediately. She put the towel back the way she found it and located the box. As she drove back to town she had a big grin on her face, now she was glad she came home. Terri and Katy were having lunch. They had MTV on with the sound turned up; they had no idea that Alma had come and gone.
After lunch they fucked Jack again. Neither of them tied and they were both disappointed.
“I want to do the horse now,” Terri said.
Katy opened the door to the pasture and whistled. Jacob came galloping up, they led him into the barn and closed the door.
“What do you want to do first?” Katy asked.
“I want to blow him. I’ve never given a blow job before, so I might as well start on the biggest cock around,” Terri said.
“OK but when I tell you he’s about to cum you better get him out of your mouth, or he’ll drown your pretty ass,” Katy said giggling.
Terri stroked his sheath until his cock came out, then she put the head in her mouth and sucked while stroking it with both hands. His cock was soon full hard. She sucked and licked. She pushed her tongue in his piss hole as far as she could get it. She sucked and stroked him for about five minutes, then he started to whinny and his back legs started dancing around.
“I think he’s going to cum baby, you better spit it out,” Katy yelled. But she was too late. The first shot was already in Terri’s mouth. Luckily she had her tongue stuffed in his piss hole and it shut off the full force. She pulled away with a mouth full of horse cum, but she didn’t choke or cough. She let most of it spill out of her mouth onto her tits. He continued to shoot covering her face and running down her body and finally dripping from her pussy hairs.
“Oh fuck. That is so fucking sexy. I’m fucking cumming,” Katy screamed.
” Me too Katy, so fucking hard,” Terri moaned, swallowing the horse cum in her mouth.
That evening the girls went to Katy’s bedroom to research fucking a horse. Frank was out bowling. Being left alone in the kitchen Alma called Her sister Lori.
“Hey baby. I missed you.”
“I missed you too babe,” Alma replied.
“I’m calling to tell you about these daughters of ours. It looks like we have a couple of live ones here baby.”
“What do you mean?”
“I mean they are just like we were at their age, they have their heads buried in each other’s pussies all the time.
“Oh T, do you think they love each other as much as we do?” Lori asked.
“I’m sure of it, you ought to see how they look at each other, and they have to be touching all the time. I mean they’re not covering it up very good.”
“Do you think Frank suspects anything?”
“Not a thing. Them having sex together would never cross his mind. He thinks all a woman has on her mind is a big hard cock, which he wishes he had,” Alma said laughing.
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“I’m so glad they found each other. We know what they’re feeling, isn’t it wonderful.”
“There’s something else. They’re fucking our dog too.”
“You’re kidding, just the way we did Rebel. How did you find out about it?”
Alma told her how she found the cum soaked towel.
“That’s great,” Lori shrieked. “Is he a big dog? Does he have big cock?”
“The fucker is huge, I haven’t seen his cock hard but I’ll bet it’s at least a foot long, and probably as thick as my wrist.”
“Oh fuck. Is Frank home?”
“No this is his bowling night. The girls are in Katy’s room, probably eating each other out, so I’m alone.”
“Me too. Let’s jack-off together.”
“God sis, I thought you’d never ask.”
At that particular moment Terri and Katy were not eating each other out, they were surfing the Internet for information about fucking horses. They didn’t find much. They saw some pictures and found two movies of horse fucking. They came to the conclusion that you just had to have a big pussy to fuck one. They came across a page that was filled with women being fisted, both by men and other women. One woman had both of her hands in another woman’s cunt.
“You know, Katy, if we could do that, we could probably fuck a horse,” Terri said, thoughtfully. “I don’t mean two hands. I don’t think Jacob’s cock is any bigger than our fist. Do you?”
“No I don’t, and that’s a good idea. Lets try it right now.”
They soon found they needed some kind of lubricant other than their own pussy juice, to aid in getting their fist in. Neither of them could get all of their fingers in past their knuckles. So they stopped trying and made love.
The next morning, they both fucked Jack, and Katy sucked off Jacob. Then they had lunch. During lunch they decided they would spend the afternoon trying to fist fuck each other. After lunch Katy got a large bottle of vegetable oil from the pantry. There were several bottles there, so she figured her mom wouldn’t miss one.
They went to the barn, after undressing, Katy lay on the bale and lifted her knees spreading her legs wide.
“Just keep trying until I say stop.” She said.
Terri poured some of the oil into her open cunt and some more on her hand. She began working her fingers in. It was easier than they expected, in less than a half hour Terri slid her whole hand in to her wrist. She could feel Katy’s pussy contracting on her hand, and knew she was cumming, even if she hadn’t screamed it out. Terri waited until the contractions stopped. Then she made a fist and pushed in half way to her elbow.
“Yes, Baby, fuck me,” she screamed.
Terri bulled out slowly maintaining her fist, Katy thought it felt like Jack’s knot. Terri kept pulling her fist through her opening, and suddenly it popped free. Then she pushed back in with a steady pressure until it popped back in. Terri kept doing that until it slide in and out quite easily. Katy had another orgasm. After that one subsided, Katy smiled at Terri.
“That was good baby, now it’s your turn,” she said.
They changed places but Katy didn’t get between Terri’s legs. She straddled her and the bale and pulled Terrie’s knees back until they were against her shoulders.
“If we do it this way you can keep me stretched while I’m doing you,” Katy explained.
Katy soon had her hand inside of Terri; the experience they gained when Terri did it to her was paying off. Terri came when she worked her fist deep into her cunt. And again when Katy slid her fist in and out of her of her cunt.
“I think we’re ready,” Katy said.
“Yes, let’s do it.”
Katy called the horse and closed the door. She attached a lead rope to his halter and tied it to one of the boards of the stall. She tied him up close so he couldn’t move his head very much. She oiled his cock head liberally, it was already hard. Jacob thought he was about to get another blowjob. They decided earlier that Terri would go first by tossing a coin. They also decided they would do it the way the woman in one the movies had done it. They knew they had to be as quiet as possible to keep from spooking Jacob while they fucked him.
Terri slid under the horse, bent at the waist. Then spreading her legs wide she straightened them. She held his front legs with her hands. The hairs of his belly was just touching her ass and his cock was against her belly, she leaned forward and Katy positioned his cock at her gaping hole. Terri pushed back hard, at first she didn’t think it would go in, she pushed harder and Jacob jerked forward, the mushroom head popped in. Terri felt it grow bigger.
“Oh God, fuck Katy, you’re not going to fucking believe this,” she moaned softly.
She pushed back, taking more of the thick shaft and sending the big head deeper into her belly. When she felt it hit the bottom of her cunt she started rocking back and forth on it.
“Oh Goddamn, Fuck Katy Oh my God, I’m fucking cumming,” still keeping her voice down.
Jacob had fucked mares before, but he had never fucked one like this one, usually he had to work hard when he fucked a mare, but this one was fucking him, he tried to stay as still as possible, but he couldn’t help but lunge forward just a little and some times he just had to dance his rear feet a little. The last thing he wanted was to hurt this little fragile mare that was fucking him so good.
Terri was just past her third orgasm and was still pumping herself onto his massive cock. She heard him whinny and felt him shoot his first load of cum into her belly.
“Oh Katy, the bastards blowing holes in my pussy. It feels like somebody stuck a fire hose in me and turned it on.
Katy could see cum streaming from around his cock to the ground in long thick strings. Terri was still pumping trying to get one more orgasm before he went soft.
“Oh Katy, I’m cumming, fuck, this is good. Horse fucking is the best. I don’t think my legs can support me any more, too weak,” Terri moaned and sank to the ground.
Katy helped her over to the bale; she sat next to her and put her arms around her.
“That was the sexiest thing I’ve ever saw baby, just watching you made me cum.”
After a little while Terri felt her strength return and she felt like she could stand again.
“I think we better get you ready again Katy. I’m sure you have shrunk some, I’ll keep you spread until Jacob can get it up again.”
Terri worked her hand back into Katy and pumped her fist in and out, she kept it up for some time. Katy had a couple of orgasms, they heard a loud slapping sound. They both looked at Jacob, he was watching them and slapping his hard cock up against his belly.
Katy laughed. “Looks like he’s ready for some more pussy, and I’m ready for some of what you got, baby.”
Katy got under Jacob and Terri aimed his cock. When she got the head in she looked back at Terri.
God! You were right. This is wonderful,” she moaned.
Katy worked on his cock through three mind shattering orgasms. When Jacob started cumming she screamed. She couldn’t help it, but at that moment nothing would have moved Jacob from the spot where he was. Katy fell to the floor just like Terri had. Terri helped her up and over to the bale. After a long time, Katy got up and led Jacob outside. They didn’t put their clothes on. They just picked them up and headed for the shower. After showering they crawled on to Katy’s bed and fell into each other’s arms. They spent the rest of the afternoon lying there resting and occasionally making love. Katy looked at the clock.
“We better get up and get dressed, Mom will be home in about a half hour,” she said.
“Katy, I like your pussy big like this. I can reach places I couldn’t reach before.”
“Yeah, I like it to, but I don’t think I can stand this everyday. We need to set up a schedule; maybe we fuck him just on Mondays and Fridays, that way we’ll have time for our pussies to get back in shape in between fucks.”
“You’re right. If we fuck him everyday we’re going to have pussies the size of a mare,” Terri giggled.
A week later on Saturday, Alma was home and Frank was at work. She always washed towels on Saturday. It was late morning and the girls weren’t up yet.


