Nail it (warning: this is very dangerous and not recommended)
I take a small nail and insert it into my penis through my pee hole and gently push it in until I can feel it deep inside me. The deeper it goes, the closer I get to an orgasm, until the sensation of the nail inside my penis eventually initiates an ejaculation.
Stick it where? (Note: this is dangerous and not recommended)
I like to stick something up my dick . This may sound weird , but it truly adds to the sensation of jerking off. I usually use a thermometer (the small ones), plus you will immediately know if you are running a fever !
Pine needle (Note: this is dangerous and not recommended)
During truth or dare last month I was dared to stick a pine needle into my dick and pump it in and out. At first I thought it would hurt but after only a few minutes I had the biggest orgasm of my life.
Piss hole poking
I like to slide a flexible and smooth tube into my urethra and work it in and out until I cum. I use the clear plastic tube so I can watch my cum pump thru it as I get off.