Queen of the Diamond Dogs

Applejack's arm swung forward in a haymaker, a sharp rock clutched in her fist. Her lightning swiftness was much too fast for the changeling to dodge. It was satisfying to see the smug grin fall off her face as the queen realized her mistake.

*THWACK!*

As the rock struck flesh, Chrysalis shrieked. Applejack thought she had won. But then she realized that, almost so fast she hadn't seen it, a meaty grey paw had caught the rock, stopping it a hair's breadth from the dark queen's flinching face.

A yet-unseen Diamond Dog bodyguard had saved her. At least, Applejack thought it was a Diamond Dog. It must have been some kind of mutant. It towered over every other creature in the room, stooping to fit in the cavern. Its body was a grotesque mass of rippling muscles. Worst of all, upon its shoulders rested not one, but three separate heads.

With another hand, it grabbed Applejack's wrist and, plucking the rock from her fingers, crushed it into gravel. Under the arms it used to disarm Applejack, it had a second set of arms. "What in Tartarus..." Applejack muttered, a quiver of fear shaking her voice as she stared at the canine abomination.

When it dawned on Chrysalis that she hadn't been struck, her fear turned to white-hot rage. "You dumb hick! You nearly hit me -- me, a Queen! I could have your hands chopped off for that!" The mad monarch foamed at the mouth, spittle frothing at her lips as she ranted, "Drawn and quartered! Off with her head!"

The Diamond Dogs barked in outrage, gnashing their teeth at Applejack. "That's too good for her, mistress!" one said. "Yes, yes! Let us punish her!" said another. Their red, veiny cocks wagged at her as any Diamond Dog not fucking another mare begged to fuck Applejack. All but the three-headed giant, who merely growled from all three of his Rottweiler heads, glaring with six merciless eyes.

"No, I want her to really suffer! Cerberus," Chrysalis addressed her abominable three-headed servant. "I think you deserve a treat for being such a good guard dog. Break this bitch."

Applejack screamed as Cerberus twisted her wrist. She had to spin away, otherwise the monster would twist her hand off. Once her back was turned to him, Applejack felt Cerberus's other arms get to work. He grabbed her armored leggings with his clawed mitts. The armor tore apart like wet tissue paper. In seconds, Cerberus and Chrysalis had a splendid view of the fighter's bare, toned bottom.

With one last valiant effort at resistance, Applejack attempted a turning kick, hoping to hit Cerberus in the kidneys. All she got in return was a hard "thud" as her heel smacked into his iron-hard body. The monster was unmoved and responded by grabbing her ankle, forcing her to hop on one foot to avoid falling down. Chrysalis laughed at the humiliating display, and a chorus of Diamond Dogs joined in her mockery of Applejack.

With one hand on her wrist and another on her ankle, Cerberus lifted her and grabbed her other hand and foot with his two empty claws. Despite the weight of her remaining armor, he lifted her like an innocent filly playing with a doll. However, his intentions were anything but innocent. He pulled her hands behind her back and folded her legs against her body, rendering her immobile. Still, Applejack struggled defiantly.

As she writhed, trying in vain to free herself, she looked down and saw Cerberus's shaft erupt from his sheath. The big red dog-dick surged forth, thin blue veins throbbing as it grew bigger than any stallionhood she'd ever clapped eyes on. "You gotta be kiddin' me," Applejack whined as a fat knot popped out from his sheath. Her blood ran cold as more dog-cock revealed itself, and then...

A second knot. Then, a third.

Applejack grimaced at the sight of the throbbing mutant member. It would have been a grotesque display even without the imminent threat of penetration. But as it was, that thing was going inside her, whether she liked it or not (and she certainly did not).

She tried to kick her legs free from Cerberus's grasp as he leveled her slit with his pointed penis, but she was powerless against his monstrous strength. Holding her like a pocket-pussy, he pressed his glistening tip past her entrance, spreading her sensitive lips around his bestial girth. Then, unceremoniously, he slammed her down as far as she could go.

"Ooo-OOOOWW!!" Applejack screamed as the Diamond Dog dick spread her well past the point of discomfort. With one stroke, he brought her down to his first knot, the swollen knob of flesh punching her entrance like a fist. Held tight in his grip, all she could do was whine, "Ow, ow! Take it out!"

Of course, Cerberus didn't give a damn about the fighter's protests. On the contrary, he pushed in even harder, grinding his hips to work the knot into her poor pony-pussy. The hard, hot girth dug into her hole, feeling like it would crack her hips in half. Chrysalis laughed as her prisoner writhed in pain. "Good boy," she cooed at Cerberus, "Give that bitch the knot!"

The mutant monster wagged his tail, growling as he redoubled his efforts. A wretched groan croaked from Applejack's mouth as her entrance spread wider than ever. A moment later, the first apple-sized knot forced its way into her.

Chrysalis licked her lips as the knot created an obscene bulge in Applejack's tummy, her battered body stretching as the second knot met her pussy. The earth pony's sobs were like music to the changeling's ears. It was a fitting punishment for these interloping do-gooders.

The sound of flesh slapping against bruised flesh echoed off the cavern ceilings, lost amongst the murmur of the onlooking Diamond Dogs. They watched restlessly, panting with lolling tongues as they watched Applejack get used and abused. Some of them sported red, throbbing boners, and a few stroked themselves shamelessly.

Chrysalis's attention was diverted from Applejack's punishment when one bold, bulldog-faced Diamond Dog tapped her shoulder. She looked down to see his erect cock, his hips humping insistently at her leg. "Please, Queen Chryssy," it begged, "We want to play too!" He pleaded with his big, wet puppy-dog eyes, his slobbery mouth drooling with desire.

She gave her lapdog a lewd smile. "I suppose a Queen is but a servant to her people," she jeered, her words dripping with false magnanimity. Grabbing his leash, she shoved his muzzle into her folds, forcing him to lap at her wet, sticky cunt. The Diamond Dog ate her out with gusto, his doggie drool mixing with her pussy juice. "As for the rest of you, there's work to be done; I think some of these other bitches have holes that haven't been filled with cock yet!"

At her command, the Diamond Dogs loped to any mare with an open hole. The one face-fucking Rainbow Dash was joined by another. Without a word, the pair began to spitroast the poor pegasus, holding her in the air with nothing but one doggy dick in her mouth and another in her cooch. A pack of horny hounds joined the ongoing gangbang of Pinkie Pie. The party pony had abandoned her sanity, now simply squealing in delight as the Diamond Dogs glazed her with layer upon layer of warm, sticky cummies.

Fluttershy's fertile belly was already full, her cunt firmly knotted by her previous partner. Undeterred, a group of males found her mouth was still available. Two of them took her mouth at once, stuffing the vacant hole with their slippery dicks, pouring precum down her throat before getting to work.

A group of muscular Diamond Dogs surrounded Rarity and held her in place, roughly gripping her mane. They made her look up at them as they bukkaked her from head to toe. Meanwhile, Twilight got triple-penetrated by Spike and a pair of diminutive Diamond Dogs. The rest of the males spread out, panting eagerly as they eyed the mares chained to the wall. They pounced on their helpless prey, more than ready to re-rape their prisoners.

In the center of the orgy, Applejack got impaled again and again on Cerberus's girthy spear. He thrust himself deep into the defeated pony. It was relentless, the way he kept fucking her harder and harder. As the second knot sank into her, she clenched her teeth so much she thought they might shatter in her mouth. After the second knot passed her lower lips, she held a notion that the worst might be over. An instant later, the third and final knot pressed against her abused hole.

At that moment, Applejack realized there was no reprieve, no salvation, no hope for her future. This Diamond Dog was going to stuff all three knots in her, breed her, and keep her in this dungeon forever. She could only groan in despair as the third knot stretched her entrance, passing with a wet "*POP!*"

"Yes!" Chrysalis screamed. Maybe it was from the pleasure of being penetrated, or maybe it was with sadistic glee from watching the last hope flicker away from Applejack's eyes. Maybe it was both; even she couldn't tell. As her harem of Diamond Dogs went at her, she cackled, "Fill that bitch up, Cerberus! I want that miserable mare to get nice and pregnant with your pups!"

Cerberus obeyed, pumping his member into Applejack, her labia gripping his third knot as he pulled it out and shoved it back in, fucking her with it. The veins on his red rocket throbbed, and the three heads on his shoulders panted with exertion, their tongues lolling out. Applejack grimaced as a few ropes of stringy dog-drool dripped over her armored chest.

The thrusts built to a climax. At the peak of his pleasure, Cerberus pulled Applejack against him and loosed a deafening howl from all three heads. The knots ballooned even larger, locking her in place.

"AWOOOOO!!!"

His seed erupted forth, marking Applejack's defeated womb as his property. The stalwart element of honesty let out a dolorous wail as she was claimed. Before long, her tummy would be full of a litter of Diamond Dog pups, loyal only to Queen Chrysalis.

But she didn't have long to meditate on the extent of her failure. Cerberus pulled her up by the shoulders, lifting her up off of his cock. The knots tugged against her from the inside, keeping him from pulling out altogether. At least, not without resistance. Applejack thought the monster might pull her pussy inside out as the engorged knot pulled, stretching her entrance until...

*SCHLORP-SCHLORP-SCHLOPPP!!*

All three knots escaped the grip of her pussy. Applejack felt like she had been hollowed out, she was so stretched by the girth of the monster's cock. His white goo leaked from her gaping pussy, drizzling onto his still-hard boner. His vicious grin told her that even now, the worst was yet to come.

He pointed his tapered tip, lubed with his own cum, at her virgin butthole...and pushed.