Hi Virginia,
I know that our definitions of "short story" differ greatly

, but if your story were, say, 25,000 words or less, I'd be happy to put it through the "Lynn shredder" (as a grad school colleague and dear friend of mine called my editing) for a donation to the site.
I have stopped BR-ing new stories for a while because things are getting busy at work, but I'd be glad to make an exception for a cause as worthy as donating to the maintenance of this site.
Joy,
Lynn