Comfort Sex (First time)

[denisitap.livejournal.com]

I'm looking for a story I read some time ago. Sam and Dean were in the impala, and Sam was very tired -extremely tired- (I don't remember why..). He was sleepless, and having toons of nightmares. The thing is, they stop at some gas station in the middle of nowhere, Sam goes to the bathroom, but he's so week that he can't even pee by himself, and Dean helps him out and ends up giving him a handjob (I think Sam needed the release, or something like that)

If you know of other similar stories I would love to read them