Yea, I'm back!
This story is a bit different than my other recs. Sam Doesn't actually CALL Dean Daddy, but Dean acts like one. I thought of you when I was reading it, so here I am.

It's called "Scratch 'n Sniff" by "tattoeddevil".

Prompt; Written for the OhSam 07x17 Comment Fic Meme, for a prompt by mamapranayama: When Sam finally wakes up after sleeping off the effects of his stay in the hospital, he tries to shave off his scruffy whiskers since they're itchy and driving him nuts and he really, really just wants to wash his hair. But the injuries to his fingers and hand make shaving and shampooing nearly impossible and he's almost in tears over how frustrating it is. Thankfully, Sam has an awesome big brother who is there to help him with those tasks.

Link; http://tattooeddevil.livejournal.com/28260.html#cutid1

It's a really sweet fic, and I personally loved it.