This sweet story was referred to me by Intrigueing. It made me think of the S&H writer who was fascinated by hands, but I can't recall specifically now. Taass64?
"Touchstone" by Rivanna Michaels
http://bcl.skeeter63.org/stories/touchstone.shtml But then, after all the Me_And_Thee_100 drabble shenanigans, I thought I'd recommend something a little saltier: "His Fingertips are Addictive" by Daydreamer:
http://starskyhutcharchive.net/viewstory.php?sid=1054&chapter=1