Just a little note from me.  I am not the original writer of this story.  I found it a few years ago on a now gone website, and thought it was worth sharing with everyone.  If the original author finds it here, please just know how good I thought your work was

Chapter Seven

As things worked out, the Wiccan congregation had become so incensed against CPO Merker's actions during their religious ceremony that they all stepped forward to bear witness against him. Colonel MacKenzie needn't have to be Harm's only witness. The case against him was a slam dunk conviction for JAG.

Upon returning to Washington, Colonel MacKenzie stopped by Lieutenant Robert's apartment to pick up her dog, a retired drug sniffing hound that she had adopted. She had felt guilty about forcing the lovable pooch into retirement, and distressed to learn that he would likely be put to sleep. So she adopted him instead and he had been good company to her ever since.

As soon as she got to her apartment she went straight to her bedroom and stripped off her uniform and underwear, slipping on a loose football jersey over her naked body. Her dog just looking on curiously as always.

One must admit that she looked extremely sexy in that loose fitting jersey. Her naked thighs would have aroused any guy around, if she had one to show off to. Her full breast pushed suggestively against the thin fabric, her dark aureoles showing teasingly through the air-holes of the sportswear.

After what she had gone through in this case, she began wondering about herself. The religion seemed inoffensive overall, and liberating actually in her mind.

But what disturbed her more, was what CPO Merker had put her through.

'Was the ram really part of the religion?' She wondered. 'Did the drug he slipped me let me be that loose?'

She could still recall how wet and excited she had gotten as the ram's huge cock rammed into her repeatedly. About how powerful her orgasms had been under the beast. And the thunderous climax as it ejaculated what seemed like gallons of cum into her vagina.

"Am I that twisted?" She asked Jingo, her dog, shaking his large head playfully.

As her thoughts kept wandering to those events, her pussy began moistening at the memories.

Jingo got a whiff of sex in the air and began sniffing energetically.

"What's the matter boy?" Mac looked down curiously at him. "You hungry? Is that it?"

Thinking that that was the case, she got up and headed for the kitchen to get his food into his bowl.

Meanwhile, back in the livingroom, Jingo's arousal was mounting. His cock had already begun to make its appearance from its furry sheath. A deep red shaft growing steadily between his hindlegs. He jumped off the couch and followed his mistress to the kitchen, following her scent.

At the kitchen doorway, he sat on his hindquarters and observed Mac as she opened a can of dogfood for him. The scent of her sex was fermenting the air of the small kitchen which only served to arouse him further. His cock had grown to eight inches so far, and still more kept sliding out of its hiding place.

Mac was oblivious as to the effect she was having on her dog. She nonchalantly went about her business of preparing a meal for him.

"Growf!" Jingo rumbled.

"All right! All right!" Mac called back at him, laughing at her dog's impatience. "Your dinner's coming," not even bothering to look at him as she said that.

Once the can was opened she bent down to scoop the meaty glop into his bowl on the floor. As she bent down, almost to her knees, her jersey hiked up exposing her butt-cheeks to Jingo's view.

The large dog chose this moment to be daring. Creeping up behind her, Jingo stuck his wet nose into Mac's exposed ass crack.

"Wha...?" Mac jumped up in surprise. "What do you think you're doing? You naughty boy. You're not supposed to do that."

When she turned around to scald him, she was shocked to see his cock sticking out of its furry confines. She just stood there, mouth agape in surprise. Mac couldn't form words to express her opinion at what she was seeing.

Not wanting to wait for her to make up her mind about what to do next, Jingo moved on Mac again and shoved his snout under her jersey and slobbered his long tongue across her naked pussylips.

"Ooooh! Bad boy, bad!" Mac moaned at its contact. "Jing... Jingo... wha... what do you think... think you're doing?"

The dog was oblivious to her objections. He just kept licking at Mac's exposed pussy, savoring her juices.

"Oh shit!" Mac groaned as his tongue made contact with her already excited clit.

Mac had never considered Jingo as anything other than a companion, a friend, a pet. But after what she had been exposed to in Wiccan ceremonies, her resolve wasn't as strong as it could have, or should have been.

She could feel her knees shake as Jingo kept up his licking.

Mac could feel her nipples stiffening under her jersey. Without any conscious thought, her hands moved up to her chest and began rubbing her tits through the fabric. She was feverishly pinching her stiff nipples as Jingo kept up his tonguing.

The dog would pay particular attention to the inside parts of Mac's wet pussy. He seemed to thirst for her sex juices.

Without any conscious decision Mac dropped to her knees and leaned back until her shoulders made contact with the tiled floor of her kitchen, her feet tucked under her ass. Being very flexible she then spread her knees apart, opening her pussy to her sex crazed dog.

Jingo didn't miss this invitation and buried his wet snout against her pussylips. Mac was amazed at the depth that he was able to drive his tongue inside her. He was reaching depths that she wouldn't have dreamed possible only a few days ago.

"Damn Jingo," she grinned at him. "Where have you been hiding this talent of yours."

To make sure that Jingo would keep doing what he was doing to her, Mac pulled the jersey up her body. She pulled it until the bottom lied just under the crest of her tit-mounds.

Then she slipped her hands under her ass and raised herself a bit higher to make it that much easier for her dog to service her vagina.

Again Jingo seemed to know exactly what to do. He drove his snout hard against her labia, pushing Mac's body across the slick floor of the kitchen.

All the while his cock kept growing. It had almost reached its pinnacle by now. Nine inches showed and when hard, his cock would reach ten hard inches.

Mac peeked over to see what kind of equipment her dog was preparing for her. She gasped in pleasure at the sight that greeted her eyes. She would never have imagined a dog to have such a succulent looking cock. It was much bigger than Brumby's, or any other man she had slept with for that matter.

Finally Jingo's cock at reached its limit. Its large knot popping out of his furry sheath last. It measured at least three inches around, and looked as hard as the rest of his vibrating cock.

Mac gasped in shock when she saw that mass make its appearance. She hadn't seen anything like that on the ram. And definitely never on a man's. For the life of her Mac couldn't see the purpose for such a deformity on a penis. Maybe Jingo was deformed at birth and nobody noticed.

"Oh poor boy," Mac whispered, scratching him as he kept licking her pussy. "Does that hurt your wee-wee."

Jingo just kept up what he was intent on, licking this bitches cunt in preparation for their coupling.

"Oh! Oh! Oh! Oooooh!" Mac exclaimed as she finally orgasmed under the dog's obsessive licking.

Her cum splashed against Jingo's snout, causing the dog to sneeze into her pussy. This sent her into another orgasm in response, splashing her dog again in rapid succession.

By now the large dog was satisfied that the bitch was ready for his seed. He backed away from the half naked woman that was his mistress. He wait patiently for her to assume the position, but she didn't seem inclined to move at all.

"Growf!" He barked at her, but she only smiled down contentedly back at him.

He tilted his head questioningly, as dogs usually do, and looked at her with those sad doggy eyes that dogs seem to possess. But still Mac wasn't responding to his need of assuming the position that he wanted her in.

Mac luxuriated on her orgasms that Jingo had given her just moments before. So engrossed was she in her own inner feelings, she was completely oblivious to her dog's wants and needs. Including the blood engorged hardon that she had witnessed before this all started.

She ran her hand under the loose jersey still covering her naked tits and rubbed them alternately. Her excitement was still high and she raised her groin higher in the air, using her well toned legs to push with.

Jingo noticed her cunt hole raising to meet him. He tilted his head again, considering if this option was possible for him. But his aching cock got the better of him and made the decision.

The large dog moved forward and straddled his forelegs over Mac's groin so that he was standing with his head over her chest, and his groin nearing hers.

Mac felt his short hair brushing against her inner thigh and opened her eyes in surprise, only to see Jingo's salivating jowl above her. Then she felt the unmistakable contact of his hot hard cock brushing against her hypersensitive pussylips.

"Oooooh!" She exclaimed. "No Jingo. We mustn't. Its not right. We can't."

But the dog's understanding of english wasn't that good. All he cared about at this moment was coupling with his bitch. And today, that bitch was a certain Colonel Sarah 'Mac' MacKenzie.

Mac desperately tried to get out from under her dog's body. But during his licking, he had pushed her head against the cabinets, and her legs were locked in their present position by his blocking presence there.

"Oh please Jingo," Mac pleaded helplessly. "Don..."

Her speech was cut short when his cockhead found its mark and pushed tentatively past her clenching pussy. She also experienced something completely new to her. Jingo's short belly hair was brushing tantalizingly against her exposed clit as he humped forward into her groin.

"Oh fucking shit!" Mac shouted as she felt her pussy spread voluntarily.

Jingo's tongue hung from his jowl as he happily pushed forward further. He knew that his cock had found the warmth comfort of the bitch's vagina. Now all he needed to do was complete the coupling by burying himself in her.

His rear began humping madly, trying desperately to drive his whole shaft into her. He kept thrusting madly as only an animal could. He was even more savage in his fucking than the ram that Mac had been forced, tricked into mating with only too recently.

"Ungh! Ungh! Ungh!" Mac groaned with each thrust.

She found her voice had abandoned her at this instance. So hard was Jingo's fuck thrust, that her head kept banging itself painfully against the cabinet that had trapped her in this situation to begin with. Admitting herself defeated during this assault, Mac decided to make the best of it and began massaging her tit mounds again. She pulled the jersey higher still until it was bunched under her chin, exposing her tits completely.

Now she could do with them as she wished without any encumbrance of clothing impeding her hands. She began by squeezing her tits together, forcing her nipples high over her naked chest.

As Jingo kept up his humping, his head lowered until his tongue brushed against her sensitive nipples.

"Oh god Jingo," Mac moaned at that contact. "You... you're driving me... nuts. Where did... where did you learn this stuff?

The dog liked the hard sensation of Mac's hard nipple and licked it again experimentally. Mac groaned aloud again, signaling to the dog that it was all right. With her encouragement he began to lick her feverishly, never slowing down his fuck thrust of her up-turned cunt.

Mac finally conceded that she loved this too much and quit objecting to it all. Now, all she wanted was to make it last as long as she could.

She grabbed Jingo by the scruff of his thick neck and pulled him down to her sensitive tits, luxuriating to the sandpapery texture of his tongue.

Jingo already had half of his cock stuffed into her pussy. Mac could never have imagined cocks being as thick as Jingo's or the ram's. Now, she couldn't wait for him to bury the whole thing up her twat. And Jingo was only too happy to oblige as he doubled his efforts to bury the remainder of his shaft in her.

"Damn Jingo!" Mac moaned as another inch found its way in. "How much more do you have?" She asked, not expecting an answer.

She had never had her pussylips stretched so much, not even with the ram. She tried humping her ass in time with her dog's but found her mobility limited by the cabinet and Jingo's body. She would have to let her dog do all the work, this time.

Already Mac was planning further coupling between each other. But next time, she would be a willing participant, not raped by him as he had tonight.

Jingo humped forward and buried another three inches of his cock into her. All that remained was less than an inch and his large bulbous three inch knot, for which Mac had thought a deformity. She still had no idea what was awaiting her. But she would learn soon enough.

Another thrust and his knot was banging painfully against her labia.

"Yeow! That hurts," she exclaimed, realizing what it was immediately. "I'll take you... take you to the vet and get that fixed... I promise," not realizing that his 'deformity' was quite natural for a dog.

But Jingo didn't care for anything she had to say at the moment. He knew that his goal was almost completed. Only a few more hard thrust and his coupling with this bitch would be complete.

Mac kept moaning and groaning with each of his hard thrust. Occasionally yelping in pain from the hard banging of his knot against her groin.

And Jingo never let up on his licking her tits either. On occasion his fangs would nip them causing to groan excitedly from the sexual pain that he gave her.

Mac's eyes rolled into her skull as she felt the most powerful of orgasm building up within her. All she could was brace herself as best she could for the onslaught that she was sure to feel when it hit.

Jingo's next thrust finally managed to push his knot past her restricting pussylips, which triggered Mac's super- orgasm tenfold.

"OH FUCKING GOD!" She yelled at the top of her lungs as she exploded in a monster orgasm.

Her warm female juices coating Jingo's balls as she squirted all over his groin. The large dog howled into the air in excitement as he felt submissive ejaculation to his knotting with her.

Mac tried to stay conscious through her first coupling with her dog, but she soon found herself falling into exhausted, yet satisfied unconsciousness.