"Princess Celestia, Princess Luna, we have a major problem!" Cadence cried, banging on the bedroom door of the rulers of Equestria. She heard the sound of hooves scrambling and hushed voices as she waited. Then Princess Celestia's head popped out, the door opened just wide enough to fit her head through the crack.

"Y-Yes, Cadence? We were in the middle of... important royal activities," stammered the solar princess. Her mane was ruffled and messy, and her breathing was heavy, as though she'd been participating in some strenuous exercise. Do those two sisters exercise together? Cadence giggled at the thought before remembering the severity of the information she'd been given.

"Princess Celestia, Twilight and her friends are all missing!" Cadence exclaimed, pacing back and forth nervously. She didn't know what she would do without Twilight, her dear sister in-law.

Celestia's eyes widened. "What the fuck, really!? Please give me a moment, Cadence. I will be out shortly." She slammed the door in the younger princess's face. True to her word, she appeared a few minutes later looking much more composed and professional. "Now you said that Twilight and her friends have all disappeared? Who told you this?"

Cadence nodded in confirmation. "It was Shining. He was trying to exchange dick pics for nudes from Twilight like he did every night, but he hasn't gotten a reply for an entire day! She usually responds right away, and always before we sleep," she explained. "So we went to visit her castle in Ponyville, and she wasn't there! Then we visited all of her friends to see if they knew what happened, but there was no sign of any of them. Oh Celestia, please find her," begged Cadence, hugging Celestia's front legs pitifully.

"Stop that shit," Celestia said calmly, kicking the princess to the ground.

"Fear not, dear Cadence. Twilight Sparkle is a diligent princess, and even if she is in trouble, I know just the two creatures to find them," Luna said, emerging from the bedroom.

"Thank you guys," said Cadence with a smile.

"Oh fuck Shadow, put it in my ass," moaned the blue hedgehog, stretching his anus to double its original size, eagerly awaiting the thick black cock that would enter at any moment.

"I like to hear you beg," whispered the black and red hedgehog, thrusting his penis inside without another word. "OH FUCK YOU ARE TIGHT!" he screamed as his cock plunged into the tight hole, swallowing his member up to the shaft. "Wait, don't squeeze me! I'M... CUMMING!!!" He splurged inside Sonic's asshole, white fluid overflowing as he withdrew his rapidly shrinking penis.

The blue hedgehog moaned slightly before sitting up, panting. "Wow, that was way better, Shadow. You lasted for a whole five seconds this time," he breathed, clapping his partner on the dick.

"OW FUCK, STOP," screamed Shadow, slapping his hand away. He could never find a way to fight the oversensitivity that came with an orgasm.

"You two, stop right now!" A booming voice called from outside their window, the glass panes shaking at the vibrations in the air.

Sonic and Shadow looked at each other. As far as they knew, no one else lived around the forest they were in. "Hello?" Sonic said hesitantly. "Did you see us fucking?"

"Indeed, and it was rather pathetic," commented the voice. "But I am not here to judge you on that right now. I want you two to find a group of six magical ponies who represent the element of friendship. When you have completed the task, please return to the Castle of The Two Sisters in Canterlot to receive your reward. Anything you wish, we shall grant."

"WE ACCEPT!" Shadow shouted immediately before bending over in pain as he got a punch to the dick by Sonic.

"Good, we will be awaiting your arrival." And without another word, the voice was gone.

"Well, looks like we have some ponies to find," said Shadow with a grin. Sonic rolled his eyes.

Later in the Castle of the Two sisters...

"Wow, I can't believe all six of them were having an orgy inside a magical barrier!" exclaimed Sonic as he ascended the the long spiral staircase to the princesses' bedroom. "What are you wishing for, Shadow?"

The dark hedgehog turned to him, a thoughtful look on his face. "I think I want to have sex with Princess Luna, though Princess Celestia is hot as fuck in her own right," he said.

"Really!?" exclaimed Sonic, turning to him in excitement. "I was thinking the same thing about Celestia, just the other way around!"

The two suddenly realized what each other's words meant. If they combined their wishes... "I think it's time to have a chat with the princesses," said Sonic, a light smile playing across his lips. His partner nodded, the exact same thought on his mind.

"OH LUNA, I'M FUCKING CUMMING!!!" screamed Shadow as he spurted his thick creamy semen inside Luna's tight cunt, pumping in and out as much as he could before it was over.

"AS YOU WISH, SHADOW!" cried Luna, forcing herself onto the hedgehog's penis, making him cry out in pleasure.

"I CAN'T HOLD ON ANY LONGER!" cried Sonic as he spasmed inside Princess Celestia's pussy, which squeezed his dick in a death grip so tight he couldn't even pull his cock out as he ejaculated. "PLEASE CELESTIA, I CAN'T HANDLE IT." Sonic screamed over and over again as he tried to pull his throbbing cock out to no avail. Finally in an act of mercy, Celestia rolled her eyes and loosened her vagina, letting the crying hedgehog remove his dirty penis.

Luna looked down at the two hedgehogs, disdain on her face and cum on her pussy. "You two are the worst lovers we have ever seen in our lifetime," she said, scoffing. "Your wish has been fulfilled. Now leave."

"I apologize for my sister's rudeness," said Celestia, bowing her head. "But you two will never be able to satisfy anyone but yourselves, and that is ok. Thank you for your hard work," she said. "Allow me to guide you back." Celestia opened a portal, beckoning for the two to step forward.

Sonic and Shadow were sad, but they understood they still had a long way to go before being worthy of the princesses. "Thank you for the experience," Sonic and Shadow both said as they stepped into the portal. "I won't give up on you, Luna," promised Shadow as he blew the lunar princess a kiss before finally falling through.

Luna rolled her eyes while Celestia smiled, seemingly very pleased with herself. "Why do you smile, sister? Did you not hear his words? He shall return someday!"

"Oh no they won't," promised Celestia. "That was a portal to Tartarus. The only thing they shall fuck for the rest of eternity is Cozy Glow or Tirek, who both deserve the disappointing experience it would be."

and so everypony lived happily ever after

Author's Note

wow 2 stories in 1 day I am on a roll!!! so motivated