Jen watched in horror as Liam and Melissa continued to act strangely. Liam tore at his shirt as he seemed to get hot and bothered. His breathed in deeply as the scents of the nearby dogs flooded his nose. Meanwhile, Melissa seemed to forget that she was in public as she unzipped her jeans. She moaned softly as she started playing with her moistening pussy, while her other hand groped her sensitive breasts.
Several attendants laughed and joked as the two teenagers grew hornier by the second.
Liam gradually stumbled over to an occupied cage, all the while yanking furiously at his shirt buttons. Inside was a German shepherd bitch, whom he quickly deduced was in heat. Soon he was savouring her sweet pheromones as he pushed his nose through the bars of her cage, still sniffing excitedly as a bulge began to form in his pants.
As for Melissa, her moans of lust had steadily increased both in volume and passion as she too started to breathe in the strong canine scents surrounding her. Her hand rubbed more frantically inside her panties as strong bestial desires flooded her lust-addled mind.
From her vantage point, Jen’s whines softened as she sensed that her two children were already surrendering to their new instincts.
In order to encourage the process further, a couple of attendants let the two horny teenagers into their new homes. Liam eagerly crawled inside the German shepherd’s cage as he ripped more clothes from his body. He quickly darted for the source of his arousal, causing him to bury his head between the bitch’s furry hind legs as he pressed his nose right up against her swollen sex.
In the meantime, Melissa was too overcome with lust to really notice as two attendants led her along. Soon she was being securely locked inside an empty cage. However, there was still a strong masculine scent lingering in the air, seemingly from the cage’s last occupant. The girl shut her eyes as she imagined herself as a needy bitch in heat, eagerly being fucked by a strong male.
Jen couldn’t look away out of morbid curiosity as his son and daughter debased themselves further. Liam had moved on to licking the German shepherd’s plump vaginal lips, while he eagerly jerked himself off. Meanwhile, Melissa had steadily removed the rest of her clothing. Now she lay on her back, still furiously pleasuring herself as she moaned like the bitch in heat she was destined to become.
To her alarm, Jen soon noticed that the changes weren’t restricted to her children’s personalities. Patches of fur started to appear on their exposed skin, while the nubs of tails sprouted from their backsides. Two rows of dark nipples emerged on Melissa’s torso, while her human breasts began to recede.
As all of this was happening, Jen’s thoughts unwittingly drifted back to her own painful transformation. She remembered her fur spreading, her muzzle stretching out and, most vividly, her old cock and balls slipping inside her slick spade-shaped bitch sex. Watching her two children satisfying their urges made her wonder why she didn’t just join them. Her canine pussy now throbbed demandingly as a trickle of juices started to drip to the floor; a clear sign that Jen’s need was building.
After a short while the two twins were starting to resemble their final canine shapes. Their skeletons had shifted dramatically, such that they were now much better-suited to four-legged travel. Both now sported four fleshy paws in place of their human hands and feet. This increased both the pain and pleasure for Melissa as her rough paw pads ground hard against her sensitive human vagina, making her squirm from the intense sensations radiating from her crotch.
Other notable changes included the spreading of their coats as their bodies became much more streamlined. Melissa’s body was adopting a splotchy black and white pattern, while Liam was growing long brown hairs to match the bitch he was tending to. Both of their tails also wagged in excitement as they reached their full lengths.
Jen’s restraint was truly being tested now. She stared at the German shepherd’s slick pussy as Liam continued to tease her. The way she panted and lolled her tongue out made her feel strangely jealous. Why couldn’t she enjoy that kind of attention!?
However, while Jen’s resolve had been steadily weakening for a while, there was one last change that eventually shattered her remaining self-control.
Jen couldn’t look away as the changes reached between her children’s crotches. Melissa rolled onto her side as the sensation of her pussy pulling towards her tail made it uncomfortable to stay on her back. She let out a long lustful howl as her pussy darkened and became spade-shaped, before the changed organ swelled with blood as her first canine heat started to set in.
As for Liam, a furry sheath developed on his underside, before his human penis morphed into a bright red dog’s cock. Liam involuntarily thrust his new member forward as it encouraged more masculine urges. This triggered his scrotum to grow dark and furry as new canine seed started to fill his two aching testicles.
Seeing her children’s new canine junk only reminded Jen of her own nagging itch between her legs. She was just about to bend down to sooth her burning loins when the door to the back of the Kennel building opened up.
Jen was startled to see a lively golden retriever bitch bounding through the door, followed by a smirking Mrs Adams as she held the dog by a lead.
Seeing this made Jen feel sick to the core. Was that who she thought it was? No, that couldn’t be true! She refused to accept that the lively dog was all that was left of Abby!
Mrs Adams continued to smile sadistically as she led the playful golden retriever into the cage next-door to Jen’s. Waiting to greet her was a distinctly male golden retriever who was clearly getting excited as his new mate approached. Once she was safely inside, neither dog waited to get to know the other. Soon the couple were standing head to tail, the male tasting the female’s dripping pussy while she eagerly licked his furry balls over and over.
Once again, the main emotion Jen felt was envy rather than sorrow. She wished she had a male with her to take care of her needs. But instead she had to watch while everybody else enjoyed themselves.
Not wanting to give Mrs Adams the satisfaction of watching her debase herself, Jen desperately averted her eyes from the golden retrievers, desperately looking for something that wouldn’t push her over the edge.
Regrettably her gaze was quickly drawn to Melissa, who had now fully shifted into a Great Dane bitch! However the former-girl didn’t seem to be missing her humanity too much. Instead she was lying on her side, leg raised high and tail wagging as she pleasured herself with her long slobbery tongue. Her more flexible body enabled her to reach deep into her crotch, allowing her to glide her tongue over the pronounced lips of her new canine sex. She greedily lapped up her own juices as she wished that a male would come and fill her empty pussy.
Seeing this made Jen’s loins feel swelteringly hot. How good would her wet tongue feel against her lips if she just gave in? NO! She wasn’t an animal! She wasn’t like the rest of her family!
This train of thought made Jen look over to where her son was also enjoying his new body. By this stage Liam had also completed his changes, leaving him as a virile male German shepherd. Now the horny dog was busy humping the bitch beneath him as he slammed his cock into her relentlessly over and over. The female now howled in pleasure as Liam stretched and penetrated her eager pussy again and again.
Seeing all of this was too much for Jen to bear. She was about to curl around to sooth herself, like her daughter was, when she spotted another lonely dog in the cage next to her. The other dog was a rather sad-looking husky, suggesting that this was another very recent arrival at the Kennels.
However, Jen’s warped mind was more interested to learn that this husky was male!
Jen’s heart raced as simple bestial urges flooded her mind. She thought about the rest of her family and how much fun they were having, and so she decided that it was about time that she received some love and attention as well.
With her body acting instinctively, Jen got to her feet before shoving her furry ass towards the despondent husky. She pressed her backside against the wall separating their two cages before letting out a long lustful moan of desire. Her tail wagged wildly as sweet pheromones started pouring from her pussy; causing her scent to flood the neighbouring cage.
In response, the husky retreated to the far corner of his cage, clearly wanting to fight his urges. However, the dog couldn’t hide the red tip of his cock as it poked out from its sheath. Just as with Jen, the dog’s new instincts weren’t prepared to let pesky human feelings get in their way.
As Jen waited eagerly for her advances to bear fruit, Mrs Adams crouched down next to her, the same cruel smirk etched across her face. “Well, well, well, what a lovely family you have Jen; or should I say ‘had?’ After all, they will all have their own families soon, just like you!”
Jen didn’t flinch at the woman’s remarks, now totally focused on her aching pussy.
“Just look at them Jen,” Mrs Adams continued, “just a lot of shameless animals.”
Jen followed the woman’s gaze as she motioned to each of her family members in turn. Again Jen felt no sorrow or anger as she watched Liam rapidly nearing his climax, his canine knot now fully enveloped by his mate’s tight folds.
She then moved to Melissa whose long muzzle was buried a few inches inside her eager snatch. Her long pleasurable moans echoed throughout the Kennels as she too neared her first canine orgasm.
And lastly, they turned to the two golden retrievers adjacent to her. The horny bitch, whom Jen now accepted was once her darling wife Abby, was having the time of her life. She now had the male thrusting into her hungry pussy as she rocked in time with his movements. She panted madly as she pressed her muzzle against the wall separating her cage from Jen’s, clearly lost to the pleasure surging through her body.
“I’m glad to see that you and your family have embraced your improvements so enthusiastically. All four of you will make such wonderful pets; and breeders by the looks of it!”
Jen’s humanity slightly stirred at that taunt. She wasn’t some pet! She was still human…
Jen’s feint human thoughts ended abruptly when she felt a warm tongue tickling her vagina. She looked back to see the husky reluctantly tasting his first bitch, his fluffy tail wagging slowly from side to side. Jen let out a low moan of excitement, not caring an inch that she was dooming herself and her new lover to lives as simple canines.
“That’s it Jen,” Mrs Adams continued in her sadistic voice, “forget that you were ever a man, or even human. You were always a pathetic little bitch, even when you posed as Doctor Jenkins.”
The cruel words, coupled with the increased vigour of the husky’s licking, somehow turned Jen on even more!
“Forget your old name, forget your old job, and forget your family. They, like you, are all in the past!”
Again, the woman’s taunts took root inside Jen’s confused mind. As her lust built, her human memories dwindled. She gradually accepted that she was a true Rottweiler bitch, and a horny one at that!
“Good girl Jen.” Mrs Adams paused for dramatic effect. “Now it’s time to embrace your true form. Do it now bitch!”
Jen was utterly powerless to prevent her imminent damnation as her first canine orgasm crested. She howled out one last time before her pussy quivered and she released her prize. Her whole body surged with delight as she covered her mate’s muzzle with her sweet pussy juices. She then slumped to the ground in exhaustion, now a full bitch both in body and soul.
“Well done girl” Mrs Adams announced in delight. “Now watch as your family follows your example!”
Jen looked around as her strongest human memories, those of her family, were the last to dissipate. She felt a fleeting bit of sorrow as Liam came powerfully inside his mate, flooding her pussy with cum as he put his new canine balls to work. But by the time he was done ejaculating, Jen saw her former son as just another German Shepherd, and a rather sexy one at that!
Next she turned to her former daughter Melissa as she came around her own muzzle, sending long strands of juice down her throat and over her nose as she moaned in relief. She then extracted her muzzle before she attentively cleaned her dripping pussy in long, broad strokes, before swallowing down anything she collected. Then, as with Liam, Jen’s memories of Melissa faded until she was just another Great Dane bitch.
Lastly, Jen turned to Abby, making her last human memories those of her wife as she too surrendered to her new instincts. Jen’s heart sank when the two Golden Retrievers howled in unison, before her former wife was pumped full of thick dog semen. Seeing the intense pleasure and relief on both dogs’ faces was the final nail in the coffin for Jen’s humanity. By the time her mate dismounted, Jen saw nothing but a freshly-mated golden retriever, still tied to her mate by his swollen knot.
With that, the action finally calmed down. Mrs Adams smiled as she admired the four dogs that were once the Jenkins family. She grinned as Jen and Melissa cleaned their crotches tenderly, loving the way the two dogs gulped down their own sweet juices as they carefully worked themselves over.
She was also pleased to see that Abby and Liam were satisfied with their new mates. Liam had already returned to between the female German Shepherd’s legs to taste her for a second time. Meanwhile, Abby remained tied to her mate for a short while before she yanked herself free with an agonised howl. But soon her temporary pain had given way to pleasure as she lay on her side cleaning her mate’s cock with her tongue, while he lapped up the cocktail of juices that was now oozing from her abused pussy.
With all four dogs now satisfied, Mrs Adams returned to her office, already preparing to deal with the Kennel’s latest acquisitions…