I read a cool fic the other day about Sam going to the prom with the help of Dean's machinations. It reminded me of another drabble about Sam going to the prom but coming back depressed, I think because his date went off with someone else, and he ends up having sex with Dean in the back of the Impala. Does anyone know what I'm talking about?

And if there are any other stories about Sam or Dean going to the prom, I'd love to read it. Wincest preferred.

Ta!

EDIT: Found! It's a ficlet by fleshflutter. Thanks.