I know a few Sam/Dean/Cas stories, but none that specifically end with Dean/Cas and no Sam. Do you still want them?

Sure thanks

PWP: A Practical Approach (http://archiveofourown.org/works/83891?view_adult=true)

Check out this earlier post (http://spnstoryfinders.livejournal.com/3960549.html)

There are two specific ones that I'm thinking of that are more Dean/Cas than OT3, but I can't find them at the moment. I'll come back later...

Omg Thankyou!

Lay Your Weary Head To Rest might fit #2 but Dean already knows Cas.

Summary: In the final battle of Armageddon, Dean is severely injured. As he suffers through pain and multiple surgeries and the possibility of permanent disability, Castiel is granted a reward by Heaven that Dean struggles with understanding, Sam makes a decision that throws Dean for a loop, and a ten year old boy finds out his father is the man he always wished it was, but nothing like he expected. Somehow these four take something very broken and dysfunctional and make it into a family.

http://ladyoneill.dreamwidth.org/21149.html

OoO I've read this but thank you!