Summary: Thorin angers Thranduil when the Elf king attempts to repair their relationship. As punishment, he turns Thorin into a beast and his closest friends are affected by the spell also. When a hobbit and his wizard friend enter Erebor, can the spell be broken?

Warning: Extreme AU, incest, swearing, mpreg

Pairings: Thorin/Bilbo, Fili/Kili

Rating: PG-13

Disclaimer: I own nothing. This is fiction

A carrier is a male who can get pregnant

Prologue

Thorin sat straight on his throne as Thranduil and his party approached him. He growled at the sneer the elf king threw his nephews. The dwarves knew that the relationship between the brothers would never be accepted in the Greenwoods, but they loved each other. And when Kili, a carrier, became pregnant, that child would be Fili's heir. What did he care what Thranduil thought? It certainly didn't help his mood after dealing with those idiot Men for so long.

"Thranduil, what can I do for you?"

There it was. That smirk and the head tilt. By Aule, Thorin hated this elf.

"Thorin, I feel we have gotten off on the wrong foot. There must be some way for us to come to some sort of an agreement and reopen the trading routes between our two kingdoms."

"I'm sure there is. You seem to have some plans in mind already."

"Yes. We both have our heirs along with other sons. I believe a marriage would work well in our favour."

Here the elf kings eyes moved between Legolas, his youngest son and Kili, who sat at his lover's side. Fili growled low in his throat, a trick taught to him by his uncle and glared at the elf king, his grip on Kili's hand tightening.

"You are aware that Kili is to be married within the next week Thranduil?"

"I am. You are aware of the importance of a good relationship between out kingdoms?"

"Then we will find another way. You can take my treasure or my land, but you will not get my nephew!"

The elf straightened his back and glared down at the dwarf.

"Thorin, you do not want to cross me. Do not annoy me."

"Get out of my kingdom elf. And do not return. You will get nothing from me!"

Thranduil snarled at the dwarf.

"Very well. But before I go dwarf, I will do one last thing. I will place a curse on you. You will become a beast, a monster, worse than an Orc. The curse will last until you can find someone to love you or until that Arkenstone stops glowing, when you and your closest friends will die. And I think we both know which will happen first."

Thorin had no time to react as a ball of light formed in Thranduil's hand. He heard Kili screaming and Fili calling out his lover's name as pain ripped through his body. What was happening to him? He opened his mouth to tell Thranduil to stop, but all he heard coming from his moth was a growl. What had the elf king done to him?!

A/N Done. R&R please. My first Hobbit fic, so let know what you think.