Shake This World Off My Shoulders by dreamlittleyo (Sam/Dean, R, 500 words)
Post-hunt shower sex and a hint of schmoop.
An intimate, lovely snapshot.
Know You From the Inside by lazy_daze (Sam/Dean, NC-17, 1,700 words)
The summary is accurate, but doesn't tell you about the close, quiet tone, or how well Dean takes care of Sam. <3
Come On With the Rain by deirdre_c (Sam/Dean, NC-17, 2,300 words)
Finally, a shower big enough for two Winchesters. (Set sometime during Season 2.)
Gorgeous writing and gorgeous imagery that makes you want exactly this, for them.
Lather, Rinse, Repeat by mdashes (Sam/Dean, NC-17, 1,463 words)
Current canon. Dean washes Sam's hair.
Hurty (as anything set in current canon is by necessity) but oh-so-good, with beautiful attention to detail.
Hiding in the Light by atanih88 (Sam/Dean, R, 2,370 words)
In which things aren't as hidden as Dean likes to think.
I love it when Sam is taking care of Dean, and the author does a wonderful job with it here, as well as Dean's discomfort and eventual capitulation. I held my breath while reading it, and the last lines are perfection!
On Phthonus' Altar by leonidaslion (Sam/Dean, Explicit, 16,516 words)
Sam makes good on his promises... and then some.
Okay, I know most of y'all have read this, but if we're reccing bathroom sex, I can't exactly go without reccing this one. Since I read this fic, I haven't been able to look at a hotel bathroom vanity without blushing.