ssh on pendrive or flashdrive

Ok, I'm wondering if it is possible to run a ssh server on a pendrive/flashdrive without having to install it? I want to be able to put my flash drive in any Windows machine, open up the containing folder and then double click the ssh server executable and run a server on that system.
I know it is possible to run a web server in this fashion using the popular hfs.exe application so I figured that someone came up with a similar solution for ssh. Is this possible? Thanks for your help.

-A