Hi! I have tried flammable stuff on my balls. Even several times. The first time was the most exciting as I did not know what would happen. I fantasied about pouring some stuff on my balls and lighting them. Finally it became such a turnon that I had to try it. So, one evening I carefully poured some fuel on my balls, breathed deeply and lit them with a lighter. The flames were awesome, I was mesmerized by them. Instead of putting them out I took my cock into my hand and started to wank slowly.