I quite recently wrote a story (Mansion on the Boundary) with multiple victimized ticklees, and one of the damsels has exactly this happening to her. It's not long and it's not much, but it's something.
As it happens, it was significantly your story that reminded me! That and a well-timed visit from a sub friend who it turns out really love-hates this…
The only story I can remember that highlighted both was the original Tickle Strip from the modern dawn of the genre – it was brief but beautifully focused. It's been posted more than once here, including here: http://www.ticklingforum.com/showthread.php?21580-Tickle-strip-mf-f