"Wouldn't it be easier to just suck the dogs off and spit into the tube?" Claire Davis asked. She and Mrs. Hill were collecting semen from King, one of Mrs. Hill's stud animals.
Mrs. Hill laughed. "Yes, it would be easier, and a lot more fun. But we have to keep everything clean and sterile, or we could ruin the sample."
"Oh, that makes sense," Claire said. She furrowed her brow and became lost in thought. Claire was learning a lot from Mrs. Hill – how to breed animals, run a business, and how to take care of her many furry friends. But her teenage mind was contemplating how she could still have fun while collecting a clean sample. She would have to think about that for a while.
Claire looked around the room. They were in the breeding and semen extraction room at Mrs. Hill's kennels. Claire had rarely seen this part of the facilities, and never noticed how clean it was. She had spent most of her time in the kennels or at the grooming stations.
Mrs. Hill continued. She had just finished demonstrating how to expose and clean the male's penis and was preparing to attach the artificial vagina. Claire squatted lower to get a better look, reaching under her skirt to give her swollen clitoris a quick rub through her wet panties. Claire was always horny at work, being around many sexy animals, and today was particularly exciting.
"Remember, if you want to use a male dog for breeding, you should never correct their humping behaviors when they are young," Mrs. Hill said. "If you do, it confuses them at times like this – when we actually want them to hump this AV, or a brood bitch."
"Or some other bitches, like me and my friends!" Claire said.
"Let's be serious now, Claire," Mrs. Hill mildly scolded.
"What's an AV?" Claire asked.
"Artificial Vagina," Mrs. Hill replied. "Pay attention. King's ready. Let's not keep him waiting any longer. Would you like to do the honors?"
"Yeah!" Claire exclaimed. She grasped the device and Mrs. Hill guided her hands to King's exposed penis. The tip of his cock slipped in, and Claire slowly pushed it further up the shaft.
"This is just like a "Bitch-Hand-Job" she whispered to Mrs. Hill.
King's ears perked up. Claire used the device to slowly stroke his cock up and down. The device was clear, so she was able to watch his cock grow and harden.
"This is so cool!" she said. "Thanks for letting me help, Mrs. Hill!"
"Normally, a dog would be humping on his own right now," Mrs. Hill said. She was slightly concerned. After all, Claire had trained King to mate with humans.
"Maybe your special training—" she began. Claire looked at her and smiled.
"Fuck-the-Bitch!" Claire said, interrupting her boss. King began to hump furiously, and Claire had to grip the fake dog pussy with both hands.
"Whee! Look at him go!" Claire said. "'Fuck-the-Bitch' boy! 'Fuck-the-Bitch!'"
Claire and Mrs. Hill watched King curl his ass and drive his huge, hard, cock into the device. Claire continued to encourage him. King's long, pink, tongue hung from his face, and he began to pant from exertion.
A short time later, King let out a soft 'yelp' and began to spurt his semen. Claire watched it drain into the collection tube attached to the end of the unit. "Good boy, King!" Claire said. She was so proud of her hairy student, and had ideas for using this process to help with her future training. She could easily control the dog's actions, pet him while she praised him, and keep her poor teenage pussy from getting sore by the end of the day.
"OK, that's enough. I think he's done," Mrs. Hill said. King was still panting heavily when Clarie removed the device. Mrs. Hill took it from her and walked to the lab station. She secured the sample into a test-tube and prepared a slide for the microscope.
"Claire," she said. "Look here." She turned around to find Claire cleaning King's penis by gently sucking it, coaxing out the last remnants of sperm from his spent cock.
"Uh..., Claire? When you are finished, please?"
Claire removed her lips with a 'smack,' scratched King behind the ears, and joined Mrs. Hill at the table. The kennel owner motioned to the microscope and Claire peered in.
"Wow, look at those little people swimming around!" Claire exclaimed.
"Yes, very healthy sperm and no sign of blood or other contaminants. Great job, Claire."
"So, why don't you just let the male dogs fuck the bitches," Claire asked. It seemed like a lot of work just to get dog cum, and not near as much fun. "
"Oh, I do," Mrs. Hill said. "But this sample is for a customer. You can help me get it ready for shipping. Then, I can show you how we breed them normally, OK?"
"OK!" This was going to be a fun day!
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Doug Davis arrived home from work to find his wife, Darlene, her friend Candice, and his daughter Claire all being fucked by dogs in his living room.
The family dog, Duke was fucking his wife. Candice's dog Price was driving his cock into her ass, and Claire was off in the corner encouraging a dog he did not recognize how to fuck her properly.
"No! Fuck-the-Bitch !" Claire said, reaching between her legs in an attempt to grip the dog's cock and slow his frantic humping.
Doug kicked off his shoes, dropped his pants and underwear, and walked over to his wife, stroking his thick, flaccid cock.
"Claire brought home her work again?" he asked, taking in the scene before him His cock stiffened.
"Yes," Darlene said and then sucked in her breath. Her body was rocking back and forth as Duke fucked her from behind.
"Hello Duke," he said. "You lucky dog. Hello, Candice! Hi, Prince!"
"Hi, Doug," Candice said. "Ugh! Yes! Like that, Prince!" She pushed her body backwards, trying to drive Prince's huge knot into her ass.
Doug was fully hard now and was looking for a soft, wet, hole to put it in. He looked around the room.
"You should let Claire work in peace, Doug," Darlene said, knowing Doug loved to have sex with his sexy, teenage daughter. She reached between her legs to feel Duke's cock sliding in and out before she began to quickly rub her juicy pussy.
"Over here, Doug!" Candice said. "Spit roast me, baby!" She continued to fuck her dog while opening her mouth for him. She licked her lips obscenely. "If Darlene doesn't mind."
"Uhhh! No, I don't..., ..., mind. Fuck the slutty cunt's throat, Doug," Darlene said. ", yeah Duke. Just like that!" She closed her eyes and tilted her head backwards, reveling in the feelings of Duke's hard cock pummeling her.