A Diamond Dog's Punishment

by M Specter

Rating: mature
Tags: Sex, Sweetie Belle, Slice of Life, My Little Pony: Friendship is Magic, Dark, Diamond Dogs, Rarity
Length: 2384

After being kicked out of his pack Rover decides to enact his revenge on the one who caused it all.

Rover returns to Ponyville to enact his revenge on the one who's caused him so much pain.

Published 2014-02-03 02:00:03 UTC
Last updated 2014-02-03 02:00:03 UTC

Chapter 1

Chapter 1

As night fell upon the small town of Ponyville, all of Celestia's little ponies were in bed sleeping their day off.

All was silent and peaceful, except for the diamond dog that was sneaking around town. This dog's name was Rover and he had come to Ponyville for one reason and one reason only. To get revenge on Rarity.

Because of her, he lost all of his gems and was now exiled from his pack. With nowhere else to go, he decided that if he was going to feel miserable, the pony who made this happen should feel miserable as well. With that, it left him to be in front of the Carousel Boutique.

He checked the doorknob to see if it was unlocked and sure enough it was. Rover had been spying on Rarity’s home for a couple of days and during those days he noticed that she never locked her doors.

The door creaked eerily as he took a few steps in closing the door behind him.

Rover then raised his snout up and sniffed the area. The scent he was looking for was one he had smelled his entire life. Gems. Sweet delicious gems.

He figured the white pampered pony used gems for many things, and stealing them would cause a great amount of discomfort for her. If he could harm her in anyway, it was enough for him.

Finally, after a couple of minutes of sniffing the air and the ground around him, the scent of gems filled his nostrils. Once it did, he followed it into Rarity's dress making room.

He didn't look at the clothes that were around him at all. He just followed the scent until the source seemed to come from the chest that was in front of him. He popped it open to find that it was full to the brim with gems of many colors and sizes.

Rover estimated that a couple cart fills worth of gems were in the chest he was looking at. It made his mouth water the longer he looked at it. So much that his instincts kicked in and he began to eat the gems.

During his scouting in Ponyville, he was so caught up with his revenge that he hadn't taken the time to eat anything. Low growls came from his stomach every once in awhile but he had pushed it down for the sake of his mission. It all didn't matter now though, his hunger returned and it wanted gems.

He shoved gems in his mouth like there was no tomorrow. His hunger overcame all rational thought, leading to him making loud crunches on the gems. All his focus was on eating gems, he didn't hear the clip clop of hooves on the stairs as a certain white pony made her way down.

Rarity had heard the noise and decided to find out what it was. She didn't expect to find a diamond dog in her home let alone one she had seen before.

"What do you think you're doing?" Rarity yelled at the diamond dog.

Rover stopped and with a small moment of realization he remembered what he was doing and who the pony in front of him was. He quickly did what anybody would do in a situation such as him. He ran.

"Oh no you don't," Rarity exclaimed as she used her magic to put a force field on the door.

Rover couldn't stop himself in time leading to him to bounce off the protected door. He fell with a grunt, as the gems he had in his arms clattered on the floor. Rover could see that Rarity was speaking, but he couldn't understand a word she was saying. With that hard hit, his eyes rolled around in his eye sockets. He managed to straighten his eyes to get one last look at the mare’s face before fainting from the brutal impact.

Rover groaned as he woke up. With one of his paws he massaged his head to ease the pain a bit. His vision was a bit blurred, but he could tell that he wasn't in the room with the gems. It took a while for his vision to return to normal. But when it did he saw a bed near him. He took a quick peek at who might be in it. He was surprised to see that she wasn't in the bed at all. He took this opportunity to sneak out of the room as quickly as possible.

Making as little noise as he could, he made his way back down to the first floor and then to the front door. When he reached it, he looked around cautiously for any signs of the devilish pony. Seeing as no one was going to stop him. He reached for the handle, but was shocked literally to find that it electrocuted him.

He yelped in pain as he tried to open the door again. How can I not get out? he thought inwardly. His answer came in the form of Rarity approaching him with a stern expression.

"H-hey, Ms. Rarity," he said nervously, as he backing away from her slowly.

After he managed to get that sentence out of his throat, he felt himself get electrocuted once again.

"You thought you could leave without me giving you your punishment?" Rarity said over his yelps of pain.

Rover fell to the ground from the pain allowing for Rarity to look him in the eyes.

"The nerve! I have half a mind to keep shocking you for what you did. Because of you, I now have to restock on gems."

"I'm sorry M-Ms. Rarity," Rover said, scared of what the white mare would do.

"You're sorry?” Rarity asked with a raised eyebrow, “ YOU’RE SORRY?" she yelled. Letting her voice rise to heights that instilled fear in the dog. He had never seen a pony so angry.

All of a sudden, he felt a hard hoof smash against his face. Rarity hit him hard enough to make him fall to the floor. He gave off a small yelp and began holding his jaw.

As he gets back up, Rarity barks "Look at me when I'm talking to you."

Rover rubbed his sore jaw wincing slightly and nodded, not wanting the mare to get any angrier than she already was.

"From now on you shall address me as Mistress and will do whatever I say, whenever I say, got it?"

"Y-yes, Mistress." He replied. "I'll do whatever you say."

Rarity smirked at this and took a seat on her couch extending her back hooves as her fore hooves went behind her head.

"Slave, I order you to lick my hooves."

Rover was hesitant at first, but seeing as how the alternative was getting electrocuted, he did as he was told.

Rover got down on his knees and approached her hooves. They smelled of old socks and thanks to his heightened canine nose this made it smell worse.

He slowly ran his tongue over her hoof, recoiling a bit from the taste of sweat.. While he was licking, Rarity enjoyed every second of it giving off small moans of approval every once and awhile.

"You should be proud," she said between moans. "Not many get to worship my wonderful hooves, you should be grateful."

Rover wanted nothing more than to bite those hooves right off but restrained himself as best he could. This led to him nibbling on her hooves from time to time. Rarity noticed how he nibbled her hooves every now and again and she blushed at the small wisps of pleasure she felt from it.

"Nibble on my hooves you dirty diamond dog," she ordered with which Rover complied to.

Rarity noticed how hot it was getting “down there” making her pull a sexy smile as she moved her hoof down her body. This caught Rover by surprise as he followed her hoof with his eyes. Rarity’s hoof landed on her vagina as she started touching her wet pussy.

Rover picked up the scent of sex that wafted from Rarity's pussy and almost immediately got rock hard. The scene that Rarity was giving him made him want to stop what he was doing and pound her for all she was worth.

"Oh." Rarity said with her tongue sticking out.

"You’re enjoying my hooves aren't you?” She said as she poked his member twice with her hoof. “Well, that just won't do slave."

With a hard shove of her hooves, Rarity pushed Rover to the ground. The diamond dog grunted in pain, banging his head on the ground. Just as he landed on the floor, Rarity stepped on his erect dick with a lot of pressure.

Rover howled in pain as he felt his baby maker stepped on.

"What's the matter? Can’t the big bad diamond dog handle a little pain?" Rarity said as she added more weight to her hoof.

Rage erupted from the diamond dog. He wanted nothing more than to hurt her. As he tried to attack her, he felt himself get shocked with even more power than before. He collapsed on the floor, rage no longer within him.

"How dare you attack your Mistress,” Rarity said angrily “This requires more punishment."

Rarity tapped her hoof on her chin, her eyes up to the ceiling. Her mind was thinking of numerous of things to do with her slave. Finally, one idea struck her as the best possible punishment. Rarity’s lips grew apart to an evil grin. A soft chuckle filled with malice sent the chills down the diamond dog. Rover felt himself becoming uncomfortable as the mare’s laughter entered his ears.

"Don't move a muscle, I'll be right back my little slave," Rarity sweetly said as she rubbed behind the diamond dogs ears.

As she was walking away Rover couldn't help but look at Rarity's beautiful flank. The way it swished side to side was mesmerizing enough so that even when Rarity exited the room it was the only thing on his mind.

Thinking about Rarity’s hot ass, Rover’s focus is broken when she walks in with the potion. She uncorked it and took a small whiff of it sighing as the scent of lilies came out. When Rarity saw the fear plastered on his face she smiled.

"You think this bottle is for you? No, it's what I'm going to do with it that you should fear."

She then put the green potion to her lips and gulped it down on . At first, nothing seemed to happen but then the small nub on Rarity's vagina began to wiggle. Rarity moaned as it grew into a full sized penis.

"What did that strange liquid do?" Rover asked with a confused tone.

"Not that I'm inclined to answer that question, but I had a zebra friend of mine whip up a potion that gives you a stallion’s penis for an hour."

Rarity then looked at the dog with disdain.

"That means I have less than an hour to teach you a lesson about going through a lady's personal belongings."

She then ordered Rover to bend over the couch with his tail up and he did as he was told.

Rarity then whipped her hoof over her vagina moaning as she collected her mare juices for lube. Once she thought she had collected enough she whipped the fluid all over her massive member.

She then aligned her dick with rover’s anus and slowly penetrated his sphincter. Rarity enjoyed the small yips of pain Rover gave off each time she pushed further in. With one last thrust she stuffed Rover's hole full to the brim with her new appendage. Rover yelped in pain as his anus attempted to grow accustomed to the intruder.

Rarity didn't even allow him to adjust before she started ramming her thick rod as fast as she could. His anus felt extremely tight around her and the more she thrusted the harder she moaned.

The only sounds that could be heard in the Carousel Boutique was Rarity's thighs slapping against Rovers, Rarity's deep moans of pleasure and Rovers small yips of pain.

"Do you like mama's dick inside of you? I can tell yours is really hard as well." Rarity said as she used her hooves to jack Rovers dick off, as well as feel his balls.

Rover took a second to think about what the mare was doing to him. He didn’t like it and wished that he had just left her alone, and hadn’t wasted his time scoping out her place. He then noticed how he was really close to cumming and cursed himself for being turned on by this.

Rarity was close as well so she quickly sped up her thrusts as well as her hoof work.

With one last moan from the both of them they each came. Rarity came inside Rover's butt as well as the outer layer of it. She had never felt so much pleasure in her life.

The white mare then removed herself from Rover allowing him to lay down on the couch in a mixture of both their fluids. Looking at him she decided that she wasn't finished so she placed herself on top of Rover and let her bladder loose all over him.

The yellow liquid quickly disappeared into the diamond dogs fur. The only trace of it being on him was the scent it left behind.

"Look at what you did." Rarity said in disgust. "My couch is a mess, clean it with your tongue."

The couch was a mess. It was covered in a combination of both Rover and Rarity’s sexual juices.

He didn't have much choice in the matter so he liked up as much of the fluid as he could. The salty taste of both of their ejaculations didn’t receive well with his taste buds.

Once he was finished he nervously asked "Can I leave now Ms. Rarity?"

Rarity smacked him, making him fall on the floor and said" I told you that you can only call me Mistress,” she said as Rover turned his face away from her.

She turned his head until his green eyes met her blue eyes and said “no you shall be my slave forever."