Royally Screwed

As soon as Spike arrived in the Crystal Empire he was mobbed by hordes of crystal ponies who adored him for his heroic acts, there were quite a few mares who had even begged him to "share a bed" with them. He had only refused because whenever he was in the Crystal Empire he was only there on official business and whenever he remembered there were mares here ready and waiting to be taken by "Spike the Brave and Glorious" he was back in Ponyville still doing work with little to no thanks, so he hardly had time to make casual visits, even if just for a quick fuck.

As he drew nearer the castle, the guards cleared the crowd away before they began to escort him to where he would be meeting the princesses. As he was directed through the castle he was surprised that he wasn't meeting the princesses in a great hall, near the crystal heart, or in the throne room but rather... a bedroom? The guards left, leaving Spike to awkwardly knock on the door wondering why he was meeting all three princesses in a bedroom of all places. The second he had finished knocking the door silently opened and shut close as soon as his tail cleared the doorway, though he couldn't see a thing, for some bizarre reason the lights were off, was this some kind of trap? Had he offended the princesses somehow and he was here to be punished?! Was King Sombra back and-

Spike's train of thought was interrupted and every idea he had about why the room was dark was shattered as the lights turned on to reveal in that bedroom, Princess Celestia, Princess Luna and Princess Cadance. All of them completely naked. Granted, Spike wasn't exactly wearing clothes either, but he didn't have visible genitalia, the princess did and he could see their bodies in all of their regal glory.

"Hello Spike" said Celestia.

Spike felt a strange mixture of confused and aroused, what the fuck was going on here? "Um... hi?" Spike wasn't sure what else he could say, there wasn't exactly an etiquette on what to say when presented with three naked princesses.

Luna said "Spike, we understand your confusion, please allow us to explain the rather interesting predicament in which you find yourself".

Cadance decided to take over the conversation at this point, being the Princess of Love, she figured she might be able to explain it better. "Spike, we have been talking to Dragon Lord Torch about reaching some kind of balance between our kingdoms. However, he says that true peace cannot be achieved until we allow you to indulge in one particular part of dragon culture, sex with multiple partners. All three of us are in agreement that in order to maintain a good relationship with the dragons... we have to let you totally fuck us with your double dragon dicks". Well, that started out all right and ended up all wrong.

This was too good to be true, surely he was dreaming, all three princesses were standing before him naked for the sole purpose of being prepared to have sex with him. Then again, who was he to stand in the way of peace between two species? If he had to fuck three princesses to prevent a war, then he would do his duty!

Spike smirked and said "Well then princesses, if that's what has to happen, then I will gladly do as you command! All you have to do is get me hard, think you're up to it?" Spike was feeling a bit cocky, but who wouldn't in his situation? He was about to be the bridge between two different cultures and all he had to do was fuck the three most powerful ponies in Equestria. Celestia and Luna were the first two to approach, they both got on their knees side by side much like Torch's concubines and began to gently nuzzle and lap at the closest cock. The texture of his dicks were tough and hard, almost as if they had scales themselves, there were little bumps and ridges all along the length of them and they ended in a slightly pointy tip.

Cadance, while not as close to his body as the other two, got involved as her horn sparked into life and began to gently massage Spike's balls from a distance. Spike groaned, having never felt such pleasure before, which is when the princesses got the shock of their lives when Spike started to harden under their affections.