What we seem to have here is a conundrum. We all masturbate in basically the same way, although as I have stated many times, each of us develops a "fine art" to the mechanics that is unique and specific to each one of us. If we vary the basics too much either the orgasm will not happen, or if it does, it is sometimes not what we had hoped for. So what is a guy to do? We are driven to masturbate both to relieve stress and tension, or for the simple joy of it, yet while having done it over and over again over the years, we just get tired of the same thing. Well, the answer can be found in the following website:
www.jackinworld.com
and specifically --
http://jackinworld.com/expert/index.html
This is the preeminent source for all things relating to male masturbation. There are a lot of illustrations and descriptions for how to take matters into your own hands, differently, that should eliminate the boredom.