Wincest Alternate Reality

[lailapfe.livejournal.com]

HEY THERE! well hello again, now I've come with a new request but this is of an existing fic. :O
Okay so all I can really remember is about Dean going into this alternate universe and being with Sam (like being together, together) and sam being all like huh you're acting weird, there's also this part where they walk in the beach. Then Dean comes back and finds himself missing what he had in that reality.

Actually I believe that I found this fic through spn storyfinders so someone put it in here, but I can't remember under what tags.

I don't know if it was based in any episode but you could take an example from dream a little dream of me or what is and what should never be... I don't really know if it's even based in an episode but I do remember all the details I mentioned before.

I've been dying, I've been looking and I can't find it and I have this craving to read it! So can you guys help me finding it please?

Thank you in advance!

REQUEST SOLVED. link in comments.