The Wilking Methode

So this Techniek is a very dangerous methode!
What you have to do put a glass next to your anus
then bend over on it just before going in your anus
You gonna jerk off

and the methode is that is very dangerous because

you could fall while jerking off and then the glass break in your anus
SO ALL YOU HAVE TO DO IS NOT FALL
But Methode is amazing SO DONT FALL
And Enjoy The Methode!