Okay this idea just came to me. It is written as a oneshot but if you guys like it I might be able to think of a way to make it grow, so let me know.
Disclaimer: I don't own Supernatural.
He looked down and saw the blood dripping off of the end of the first blade. Why was there blood? He wondered as he took it the rest of the room. It was at that point he saw the body on the floor. It was a body he had seen so often full of life, he couldn't truly see it dead. But it was. He had put the first blade through its heart. He remembered doing it. He remembered the joy he felt went the blade slide through the skin and bone. The joy of killing, but now he couldn't look at it.
He had killed him.
What else was there to say? He had done what no angel or demon had ever succeeded in doing. And he had enjoyed the process. It was only now, that he had come back to himself that Dean felt sick. No not sick. It was like his soul had been ripped apart. Cain was wrong. This was the murder that would destroy him. Not killing Sam, but the murder he had done to his best friend.
He had killed Cas and it felt like he had ripped his soul in half. With that Dean dropped to his knees and looked at the blade in his hand. There was only one solution to stop him from finishing the job of destroying himself. With that he raised the first blade and plunged it through his own heart.
Dean Winchester suddenly shot awake as he killed himself in his dream. It wasn't the first one he had had like that nor would it be the last, but something niggled at the back of his mind. Something important, that the dream was trying to make him realise. He just didn't know what.
With a shrug Dean Winchester rolled over and went back to sleep causing Gabriel to swear out loud from his hidden position by the wall. What did he need to do to make Dean freaking Winchester realise that his salvation was at hand? If only he had the courage to face it. If only he would embrace Castiel as his true love he would be saved. With a shake of his head Gabriel went back into the righteous man's dreams, hoping to find a way to guide him to salvation.
