My fixed slave gets blindfolded, to avoid falling from the couch and do not know what to expect. Then I schupse him on the previously designed with nettles couch. Everyone who has ever had contact with this plant knows that this is pretty painful, plus I kick the nettles with my heels still more in the slave's body. As long as the slave now has to burn, can not influence me, so you see a so-called tunnel game.