i'm sure you are already working on something like this , or maybe not.
in regards to this thread
http://www.gofuckyourself.com/showthread.php?t=821139
i would think it should be fairly simple to make a fleshlight respond to some simple commands thru usb, like a back massager kind of.
then to make some real money.. you encode porn movies with triggers to the fleshlight, then you sell the videos or do it on a membership basis so users can get movies that work with the fleshlight. would work great on POV movies