Jennifer's dog Saxon, was huge to put things bluntly. His coat was short and mostly black, save for dark tan patches, and seemed to flow over his muscular body to longer hairs on the belly. The colouring was reminiscent of a Rottweiller, while the tail and head shape had something of a giant herding dog. Certainly he could weigh as much as the petite schoolgirl, and likely more. His tongue lolled out of his mouth and it almost seemed as if there was no end to it.
Now Jennifer being a cheerleader had a body that was the envy of many a girl. Said body was currently pantiless and dressed in a thin pink nightdress that it had grown out of, leaving the skirt section barely thigh length. Initially, she had been mentally debating whether to get up off the couch and try to find another nightdress to change into, or perhaps to find some underwear, but had soon become lost in the romantic fantasy put forth within the book her friend had recomended her.
Saxon had grown a little bored of being in the kitchen, although like most dogs he was capable of lying alone for hours, dreaming of chasing rabbits today was just not that day. There had barely been a day since he’d been old enough to mate that he hadn’t had the chance, and the big dog seemed put out to be locked away from his mistress. After a time, Saxon moved from the thick blanket laid down for him, and worked at the door handle with his mouth. As smart as he was large, Saxon soon opened the door and slipped out of the kitchen.
The schoolgirl didn’t hear Saxon’s near silent padding as he found his way through the well-appointed house. He could smell a bitch though, and as he entered he saw her softly furred pussy between her thighs. The tip of Saxon’s cock emerged from his sheath as he regarded the female.
Still unaware that she was observed, Jennifer shifted position on the sofa. Her legs fell apart more, and underneath the hem of the nightdress even more of her sweet pussy was revealed to Saxon’s eager eyes. He took the opening of Jennifer's thighs as a clear body language invitation and padded quickly across the room. Jennifer was so engrossed that she only noticed the situation she was in when Saxon’s huge head pressed between her knees.
"Huh? What are you? Oh!"
Jennifer’s sudden exclamation came as Saxon’s tongue lapped the length of her pussy, from bottom to clitoris. He took more eager licks as Jennifer, book forgotten, first tried pushing her nightdress down, and then tried wiggling out of the way. Saxon kept his tongue on her snatch, licking at the essence of arousal that quickly began to flow. The schoolgirl gasped, face flushed red with embarrassment. Saxon tasted the bitch’s juice and took it that she was very eager to mate. Certainly, she made no attempt to push him away.
In the time it took Jennifer to wiggle and stand from the sofa, she’d already experienced strong shameful pleasure from the touch of Saxon’s tongue. She didn’t try to push him away quite as forcefully much as one might expect. Although she told him "No! Bad Dog!", Jennifer’s voice had a husky breathy edge to it, that would be missing from her usual speech. The schoolgirl stood, legs apart, as Saxon probed and licked her pussy with his tongue. Jennifer’s hands were on the hem of her nightdress, although she didn’t try to pull it down.
To be fair Jennifer knew it was wrong to let the dog continue to lick her intimately but she was just so hot... Certainly it was against human law but she just couldn't help herself, she wanted him. Little sexy gasps emerged from Jennifer as Saxon repeatedly hit the sweetest most pleasurable parts of her teenage snatch. Saxon could feel the amount of arousal dribbling free increasing, and licked faster and with even more enthusiasm.
It seemed that the rational part of Jennifer's personality was being warped by the delicious sensations of the big dog’s tongue. She quickly found herself justifying letting the dog continue with seemingly rational arguments such as it wasn’t hurting him or her and nobody would ever know and the fact that it simply felt so good. It wouldn't harm anyone if he continued she decided as her knees trembled. The schoolgirl’s little clit was erect and responding to the enthusiastic canine oral sex.
Jennifer bit her fist as the building pleasure overwhelmed her. She barely muffled her scream as she came for the first time in her life. Saxon was surprised by the sudden splash of liquid in his face, but it certainly didn’t stop him as Jennifer collapsed to her knees. It seemed as if her whole body burned with pleasure; how could something that felt so good be wrong? Jennifer’s orgasmic scream was followed up with panting, gasped moans as she supported herself against the sofa.
Saxon thought he recognised this stage of play as well. The female was pushing herself into position for the mating. He padded back and forth impatiently, cock hanging several inches from its sheath as the bitch got herself in position. As Jennifer recovered from her intense beast-induced climax, she felt sudden guilt. To be pleasured by a beast! For shame! It would be terribly disgraceful to have the world know she’d let a dog lick her. She decided to get a shower and hide upstairs until her parents returned. Still woozy from the powerful climax, she miscalculated by learning onto the sofa to press herself up.
As Jennifer went from kneeling to leaning, Saxon reared up on his hind legs behind her. The huge black dog’s dark pink/red cock slapped against Jenifer’s buttocks as his weight pressed her against the Sofa; he could wait no longer. She realised too late which position she’d put herself into. There was no wiggling away this time as Saxon targeted Jennifer’s pussy with precision. Jennifer squealed as Saxon’s hot cock penetrated her virginal teenage twat. Despite the energetic life of a cheerleader, her hymen was still intact as she had been saving herself until she was ready and so she felt a sharp pain as Saxon pushed through and broke her hymen
"Oh God!" cried Jennifer as she whimpered with need, "He’s so big! So hot!"
Even though Saxon’s cock was still barely half stiffened Jennifer’s tight but slick channel felt utterly stuffed already. The initial pain almost immediately faded into incredible pleasure from the friction of Saxon’s fast thrusts. Jennifer’s hard little nipples rubbed through her nightdress against the sofa as the girl turned partial Bitch tried to push back against Saxon and get more of him inside her. Nothing in her life had felt as good as the steaming hot dog cock hardening inside her. Saxon, for his part, was very pleased that Jennifer was so much tighter than he was used to. His tongue lolled freely from his head as he humped Jennifer's’s shaking rump.
Even half an hour before, Jennifer would never have imagined nor foreseen that she would end up on her knees rutting with a beast. She squealed girlishly as Saxon’s thrusts became harder and deeper, until the big dog was slamming his entire thick length inside her. Jennifer’s extreme arousal and juiced up pussy spared her any damage or suffering, allowing her to fully enjoy the experience. What neither realized was that her Vagina truly was becoming that of a Bitch. She was so wet that when Saxon began to push his knot into her, she felt merely discomfort and then soul smashing orgasm neither knowing that by the time they finished she would have the proper parts to be his bitch.
Jennifer gripped the sofa cushion to her face and screamed, as Saxon pressed his huge knot between her lips and into the gripping wetness within. The cheerleader’s body was taut while a multiple chain of exhausting but exhilarating pleasures exploded in her belly. In seconds Saxon completed the tie. Jennifer could feel his hairy balls pressed tightly against her stuffed pussy as Saxon humped quickly inside her until his knot was expanded to maximum. The flat head of his cock was pressed snugly against Jennifer’s cervix while the walls of her pussy gripped his shaft like a vice. The sense of fullness was amazing. Jennifer wanted more than anything to carry on feeling it.
Much of the dog’s weight was supported on his forelegs, planted either side of Jennifer’s petite arms on the sofa. Jennifer could feel the rest pressed into her back, and the long soft hairs of the dog’s underside rubbing through her nightdress. She wished she’d thought to take the garment off so she could feel the dog fur to skin. Jennifer also wished she was in position to wrap her arms and legs around the dog’s warm torso and hold him to her. Intense emotions whirled through the schoolgirl’s mind before being blown into insensibility as she came again. Saxon, for his part, enjoyed the pleasure he took from the act and in his doggy mind he relished making his mate happy.
Saxon’s huge knot had grown to maximum inside Jennifer and the dog barked with joy as he Jennifer felt the hot explosion deep in the core of her being and howled as she came again not realizing she sounded exactly like a dog. Saxon’s heavy balls pumped dog sperm directly into the exhausted girl’s womb. If humans could have puppies Jennifer would have been on track for a huge litter. Little did she know that due to the curse she now could and would have a litter of puppies. Saxon’s hot spurts seemed to last for ages, triggering mini aftershock tremors of pleasure in the girl. He was quite experienced though and didn’t try to turn around and walk away while knotted to Jennifer as he wanted to ensure his seed took in the female's womb. He would certainly have dragged her across the floor if he had.
The teenage girl reached down between her legs with trembling fingers. Jennifer gasped to feel the heat from Saxon’s balls on her sticky digits, and to feel the tight seal her pussy made with the knot within. While Saxon stayed knotted within her Jennifer had time to reflect that she would never be the same again. Oh, publicly, she would still be the perfect cheerleader everyone knew. But privately? The pleasure of being stuffed completely full with dog cock and semen told her she would be mating with Saxon every opportunity she could find. Filthy fantasies crowded Jennifer’s mind as she rubbed at her hot pussy around Saxon’s shaft.
After half an hour Saxon’s knot tugged free, and the dog stepped away. Jennifer was half asleep on her knees by now although she came around more as the big dog lapped again at her pussy. Jennifer moaned into the sofa as the dog cleaned her pussy vigorously. Not that there was much to clean in the first place... most of his seed was still insde her and in her womb. She was fully his bitch and only his. She wouldn't be with anyone else ever again.
Jennifer feeling a strong urge to pleasure Saxson pushed herself away from the sofa, remaining on her knees. Saxon sat back on his haunches, panting. The flat pink end of his cock still poked from his sheath as Jennifer pressed her lips to it. She had been a little unsure of the taste, but found in her heightened state of arousal that she loved it immediately. Saxon stood up, allowing full access to his sheath, his mates had never done something like this before but he liked it so far. Jennifer repositioned herself beside the dog, and gently pulled his sheath back with her fingers. Saxon kept his legs open as Jennifer swallowed more of his shaft. She moaned as she felt it growing between her lips.
He stood still, tongue lolling, as Jennifer brought his cock to full hardness with her tongue and lips. She gagged as she took the shaft down into her throat, and almost broke into a coughing fit as his knot started to expand once again. Slowing down a little to slowly take as much of his cock and knot into her mouth as possible she continued to work on the cock in her mouth. Saxon’s knot grew even more as the teenage girl sucked him harder. Jennifer excelled in oral pleasure as she'd blown bed boyfriend multiple times. Saxon's knit soon locked them together again and for some reason Jennifer did not feel the least bit uncomfortable being locked to the dog's cock by her mouth for some reason and soon Saxon came, pumping a lesser but still significant amount of semen between the girl’s lips.
Jennifer wantonly drank the dog’s seed, gulping down as much as she could while the rest ran down her chin and stained her nightdress. She rubbed Saxon affectionately, hugging from beneath as best she could while still locked together with him until he had finished spurting and his knot finally went down again. The girl kissed and licked Saxon’s softening dog cock before scraping drooled semen into her mouth.
In the aftermath of the act Jennifer lay on the sofa with her eyes half closed. Despite the thorough cleaning Saxon had given her earlier and how she was now a partial bitch, some of his semen was still leaking between her puffy pussy lips. It was a testament to just how much Saxson had shot into her. Jennifer brushed her fingers lightly across her skin, feeling the stickiness of sweat and saliva on her small breasts. She knew she needed to shower before her parents returned and found her stinking of canine sex, but for the moment she was content to stay on the sofa and gaze adoringly at her bestial lover.