Looking For A Certain Fic

My friend and I were discussing this fandom the other day, when I remembered this wonderful story I read but I can't remember the title, author or where I found it (sorry). I know it was a one shot, though. Basically, what I can remember of the plot is that the boys have stopped at a gas station and Sammy (I think) is in the bathroom trying to pee, but he can't and then Dean walks in, sees what's going on, takes Sam in hand and says something like, "I'll point and you shoot." So Sammy finally goes and then some guy walks in, or something. It was really wonderful and I would really appreciate any help finding it. Thanks so much! (Also- I think it was, aside from the obvious implication, only very lightly Wincest, if at all.)

ETA: Found! Thanks to [livejournal.com profile] dhyi.

[identity profile] dhyi.livejournal.com 2007-01-12 02:26 pm (UTC)(link)
Helping Hands by [livejournal.com profile] poisontaster ?
http://poisontaster.livejournal.com/113748.html (http://poisontaster.livejournal.com/113748.html)

[identity profile] dhyi.livejournal.com 2007-01-13 12:48 am (UTC)(link)
I remembered this story right away, because this was the first fic I read of [livejournal.com profile] poisontaster and I fell in love with her work. *loves*

[identity profile] fourfreedoms.livejournal.com 2007-01-12 10:19 pm (UTC)(link)
Dude, can I just say that I love your four brothers icons. They're awesome. More people need to go out and see that movie, write fanfiction, and stay away from the mother fucking mary-sueage!

[identity profile] fourfreedoms.livejournal.com 2007-01-13 04:34 am (UTC)(link)
It's all about Jackie and Bobby! I'm totally writing a story about that and it shall be wonderful! Well, if only. But at least it won't be "Evelyn Mercer takes in another child: a girl, she and Jack hit it off immediately, but what happens when her abusive father returns for her?"

I'm so tired of that. I mean come on. Do that movie justice.

[identity profile] fourfreedoms.livejournal.com 2007-01-13 04:54 am (UTC)(link)
I'm glad to hear that. Well it's not like I have anything useful to contribute. Nor do I find this incomprehensible. And I'm friending you because I always need more Four Brothers people on my Flist.