Any Male Jerking Off Tips?

Well, here’s my best tip:

First of all; don’t hurry, take your time, set of at least one hour.

Take some lube on your fingertip, and find the most sensible spot on your penis. Then start rubbing that specific area with only one fingertip. Or; try one of those toys girls use for masturbating their clit!
When you feel you just about to cum: stop! Take a break and start up again. Repeat this several times. For each time you build up bigger load and your final orgasm will last longer and be stronger.
When you finally decide yourself to let your cum go, it will be like popping a bottle of champagne that has been shacked! I can promise you a great sensation if you haven’t tried this before!
And; as a bonus, this is the best way training to hold back you cum while fucking. Most problems with cumming to early are caused by bad masturbating habits. If you keep on jerking off all the time, using average 2 minutes, you probably will cum before two minutes have gone when having a girl!