Not being the type to share things such as this, it just goes to show that this is really worth it. I have found that one of the most enjoyable ways of masturbation is to go to the very brink, just before orgasm, and than distract yourself. Do this as many times as possible. If you can do this for several nights in succession it only increases the eventual pleasure. After awhile you are just brimming with sexual desire.
One a side note, if you have any pain than I recommend you discontinue immediately to prevent any problems or damage.