"There we go, all nice and locked down." Fleetfoot said as she locked the last hoofcuff on Rainbow Dash, then stood up to get a good look at her work.

The nude Rainbow was setting on the end of one the mare locker room benches. Each of her hooves cuffed to one of the bench legs and her hands cuffed behind her back. She was also wearing a ball gag and a one size fits all chastity belt that had a weak vibe in it. One just strong enough to get her going but not strong enough get her off. Needless to say she wasn't happy, and to make it worse her husband was cuffed to the bench right in front of her. Close enough she could almost touch his twice penises.

Spike was on his back on the bench, with his claws, feet, and tail cuffed to the bench's leg. However unlike Rainbow Dash he didn't have a ball gag or a chastity belt. Something made clear by the fact that his twins were standing proud thanks to High Winds showing how if you simply rube a dragon's crotch enough their fun parts would come out on their own. Something Rainbow Dash didn't know and filed away for later use.

Fleetfoot smiled at Rainbow and licked her lips. "You know Crash I wanted to have you like this for awhile now. Minus the belt that is, but I guess I just have to settle with rutting you husbo in front of you."

"Well you are going to have to wait till after me!” High Winds proclaimed as she started to take off her cloths. “I have waited decades to rut a dragon and there is no way I'm not going first!"

Spike looked at High Winds, she was a white pegasus with green eyes and a mane that was a mix of dark blue and light blue. Like all the wonderbolts she had athletic build with a small bust size, barely a c-cup. Like all pegasi she was also a and a bit on the short side. Of course, Rainbow Dash was shorter than her and had a smaller bust, but his little pony was shorter than any of the other wonderbolts and had the smallest bust size of all them. Spike even thought that some of the athletic stallions on the team had a bigger bust size this his small mare.

"He has two, so how do we do this? Two at a time or one using both?" Misty Fly asked.

"I'm taking both at once after I get a taste of that tongue!" High Winds said as she let her panties drop to the floor.

"Well that settles that. cause I'm not putting a dick in my kitty after its been up your plot hole." Spitfire said right when High Winds latched onto Spike's face. Forcing her tongue into Spike's mouth as far as it could before licking every fang of his it could.

Spike was taken aback at this as felt her tongue work over all three rows of his teeth. He had no idea what to make of this as none of the mares he ever kissed did anything like this before. High Winds broke the kiss while holding his tongue in her mouth as she pull away. She then grabbed the long organ before letting go and slowly licking down the underside of his tongue before doing the same to its front.

"Damn! Somepony’s thirsty!" Super Stream said as she watched High Winds lick the fork of Spike's tongue.

"What can I say, I’ve wanted to do this for awhile." High Winds said as let Spike’s tongue go. Only to move her body forward and sit right on his face. "Now taste me, and make sure you get both holes." High Winds purred.

Spike obeyed and work his tongue deep into her flight cave. Licking every inch and even using his fork to play with her clitoris and urethra.

"Doesn't that look hot. Well Crash I may not be able to use what made your foal just yet, but that doesn't mean I can't have my own fun with your scaly toy." Fleetfoot smiled as she took off her own clothes, then reach for something in her sport bag.

"Found it! Now Crash lets see how well your scaly booty can hoof the CUNTBREAKER!!" Fleetfoot shouted as she pulled out an extra large silver color double ended strap-on. The part that when into the wearer was a normal somewhat small dildo, while the other end was not only larger, but seemed to be in segments. With each segment cover in six small blue balls.

"You were just carrying that thing around with you?" Super Stream asked.

Fleetfoot shrugged. "Hey you never know when fun times will break out and a hole needs to be broken." she said as she put on the strap-on. She then turned to Rainbow Dash. "Just to warn you Crash. I'm fully convinced that Clipper wasn't gay until I used this monster on him."

"Even if that was true, which it isn't, why would you bag about it? Isn't that like boosting how you gelded a stallion." Blaze said as she rolled her eyes.

"HEY! That was an accident and I haven't played around with bands sense then! Besides he was a bottom with a micropenis and a cuckold and chastity fetish. So it isn't like he got a lot of use out of those parts anyway." Fleetfoot defensively said.

Spike was extremely happy that his seven testicles were internal and that dragons could regenerate body parts when he heard that.

It was then that Hind Winds removed herself from Spike’s face, "Time for me to take those double dragons!"

"And while you're doing that I'll go for the dragon booty." Fleetfoot added as she stroked her fake penis.

"Why do so many mares want to put things up my ass?! Spike thought as High Winds brought her face to his crotch.

High Winds placed her nose right in front of Spike’s dick and inhaled deeply. Relishing in Spike’s musky scent."Mmm. What a lovely musk." It was different from a normal pony. Pegasus tended to give off a scent like mist or an ocean breeze, or occasionally pine. But Spike gave off a rugged scent of spice, a true dragonly scent that made her moist. She gave a long lick from the base of Spike’s rod up to the tip in full view of Rainbow Dash. Who if the noises she made behind the ball gag was anything to go by wasn't really enjoying how High Winds was using her husband.

"Now lets ride this dragon!" High Winds shouted as she stood up and positioned herself over Spike’s crotch, making sure she was perfectly aligned before she slammed herself down onto his twins hard. Taking them in both her holes in one go.

"OH YEEESSS!!" High Winds screamed. Maybe it was simply the ecstasy of finally getting to fulfill her fetish, but in that moment High Winds felt more full than she ever had been with a stallion.

"Well while you're getting a taste of the meat I think I'll get a taste of the chocolate." Fleetfoot said as kneel down and stuck her tongue right up Spike's ass. Licking as deep as she could, only stopping to nibble a bit on Spike's ring.

After getting used to the double dragons High Winds finally started to move. Raising herself up before slamming herself down and beginning to bounce herself up and down. She would pull herself until only the tips was inside her, before slamming herself down as fast as possible and impaling herself on his twin sticks. Somehow timing herself with his piston like movement.

"Well sense you both got that end covered I'll take the front,” said Spitfire. “Alright Volcano I want twenty laps on the double!" The now nude Spitfire ordered as she took her place over Spike's face.

Upon noticing that Spitfire was the tallest of all the mare wonderbolts, and bustiest with a full c-cup, Spike took a look around the room and noticed that all the mares have taken off their clothes. Of course he only got a quick view as his eyes were soon covered by a pair of furry cheeks.

Spike obeyed Spitfire’s orders and starting his twenty laps in her birth canal. As his tongue was entering Spitfire he noticed that Fleetfoot's tongue was exiting him.

"Now that I got you loosened up its time for you to find out why I call this the cuntbreaker!” said Fleetfoot then glanced over to Rainbow Dash. “I hope you're watching Crash cause I'm going to break your colt toy!" Fleetfoot said as she slammed the the strap-on right up Spike's ass in full view of Rainbow Dash in one go.

Why is it always the ass?! At least the royal sisters got me used to this kind of treatment." Spike thought as he continued to lick Spitfire's holes while High Winds kept up her work on his cocks.

"Now let's turn on the first setting." Fleetfoot said as she reached for switch on the side of the strap-on.

Spike felt a strange feeling coming from his ass as soon as the switch was flipped. He could feel the round blue balls on the strap-on spinning and vibrating. With each ball spinning in a clockwise and counter-clockwise pattern.

"Moving up to two!" Fleetfoot sang out.

Spike’s eyes went wide. Now not only were the blue balls still spinning and vibrating but so was each segment! From the tip down to the base in a clockwise and counter-clockwise pattern!

"Now for the grand finale before I start pounding!" Fleetfoot shouted out as switched to the vibrators highest setting. And as soon as she did Spike felt an electric shock travel up his body from his ass! The strap-on was now shocking his insides while still spinning and vibrating.

"WHY THE RUT WOULD ANY CREATURE MAKE THIS?!" Spike thought as he felt this new feeling of pain and pleasure from his ass. Which was only increasing now that Fleetfoot was wildly and violently humping him!

"KEEP IT UP FILLY! When ever you pump into him his tongue goes up even farrer into me!" Spitfire said more then happy with what was happening.

"OH YEEESSS!" High winds shouted as she still kept slamming down on his shafts.

All the while Rainbow Dash could do nothing but watch as not to far from her Fleetfoot was roughly pegging her husband while Spitfire rode his face and High Winds lived out her dreams of rutting a dragon. While all around her the other wonderbolts pleasuring themselves.

While Spike was probably holding out better than any creature could in his place he found he was at his limit when with one final slam down of High Wind’s body Spike’s body shook with a powerful orgasm as thick hot dragon seed shot deep inside her!

"OH RUT YYYEEESSS!!!" High Wind screamed out at the top of her lungs. More than loud enough to get Spitfire and Fleetfoot to stop their actions as they watched her."

"That pant was pant the best orgasm I ever had in my life!" High Winds was able to get out after her body stop shaking.

"In that case why don't you move so I can get a ride!” said Spitfire as she removed herself from Spike’s face, which was now covered in her juices. “Hey Fleetfoot do you want this spot?"

Fleetfoot shook her head. "Naw, I'm good. I think I'll stay right here till after everypony else had their turn," she said with a sinister smile as her cuntbreaker was still going off in Spike's ass.

"Wait shouldn't we give him a rest? After that I don't think he will ready for another round anyti-SWEET CELESTIA'S ASS HE IS STILL HARD?!" Blaze shouted in surprise as the now jelly-legged High Winds was just barely able to unmounted Spike. Showing that his draconic prides was still ready to go.

"Holy horse apples! And here I thought all that talk from Crash was just her telling more stories." Misty Fly said.

"Okay, I think now I see why Crash and High Winds are into dragons." Super Stream said.

Meanwhile Treehugger was thanking her timberwolf friend for a nice rut, but again this has nothing to do with anything so back at the friendship castle.

"You know I have been wondering something. Spike's dam was a pony but he still hatched from an egg. So does that mean we are all going to lay eggs?" Trixie asked her herd mates and Eris.

"Didn't Sunny checks explain how pregnancy works when the sire is a royal dragon?" Eris asked, clearly a little confused that Trixie didn't know the answer to her own question.

Rarity shook her head. "No, she just explain the whole if it is male then dragon if female then pony thing to us darling."

Eris sighed. "Should have figured that bright bottom would leave you all alone to find out from yourselves. Lucky for you all I'm here and I'm the leading expert on all things royal dragons!" Eris said she poofup a blackboard covered in nonsense drawings labeled the anti-life equation.

"You're an expert on royal dragons? Sense when?" Twilight asked

"Sense always! This may surprise you but I'm from Dream Valley and was in fact still a teenager when the royal dragons were still living there. In fact my father and most of my brothers were royal dragons." Eris explained as she spun the blackboard to show a stick figure drawing of herself and dragons.

"Your father was a royal dragon? But how? You told me you're half-dragon half-alicorn and Princess Celestia said that royal dragons can't make half dragons." Fluttershy said, clearly confused to learn this of her chaotic friend.

"You can blame my bitch of a mother for that but now back to answering dear Trixie’s little question. You see Trixie when a pony is pregnant with only a male royal dragon then thanks to dragon they will lay an egg after one month’s time which will then take another month to hatch. And before you ask no you won't need fire to hatch it, unlike normal dragon eggs royal dragon eggs don't need a constant exposure to their element in order to hatch." Eris explained as she flipped the blackboard over again to show some moving stick figures.

"But it's been over a month now since we were all knocked-up. So does that mean none of us are having any sons?" Applejack ask.

"Well Celestia is going to be disappointed in that." Starlight added.

"I wasn’t finished just yet, you see this only happens when you are carrying just royal dragons. However if said foal is a filly, or if there is more than one child and one is a filly then your will carry them all the full twelve months. Of course your dragon sons will still come out as egg but the extra time will ensure they hatch in just a few minutes instead of a month later. It also makes the shell much softer since it doesn’t need to survive outside long." Eris explain.

"So that means either we are having only fillies or Cadence was right when she said we needed to expect at least twins from her spell." Twilight just realized.

"Probably more than that. Royal dragons are already more fertile than most males and adding fertility boosters sharply increases that by a lot more then it would any other male. But hey, at least thanks to their magic you will all have a lot easier time carrying them then with a normal pregnancy," Eris said as showed a drawing of mare with a belly bigger than body.