Not a good thing my ass.....

Or Ehem.....should I say 'my foot'  
Damn I knew this was possible!!!! And I'm very, very glad to know this.........
I wonder if you have to have a trauma for it to happen or if it could be something I could train into lol  

 
Anyway just last week I was watching a show (I think strange sex) a man that was a in a wheel chair could actually feel his climax thru his thumb or between the finger & thumb something like that....amazing!!!

 
It's so nice to know when a door shuts many times a window will open.