i like to slide it slowly under the body..making sure you dont damage any paint on the plastic air dams then look for heavy frame ...sometimes shock mounts are good or under the pumpkin once you have a safe spot you twist the shaft clockwise to close the valve and slowly work it up until it touches then start jacking your handle like a madman
When I was young and didn't really know what I was doing, my method, which is for the uncut guys, was to pull my foreskin forward till it was bunched up at the end of my penis.hold it there with one hand and place the palm of my other hand on top and rub in a circular motion. Lube is advisable.Haven't done it in years. Better go, see ya