Y'all are funny as hell in this forum, but there actually is a way for a man to massage his prostate without anal penetration. If a man lifts up his testicles and massages the perineum (the skin between the buttocks and the testicles) with some olive oil on his fingers he'll be able to locate his prostate and massage it.
Here's a link about it:
http://www.prostatepleasureguide.com/external-prostate-massage.htmlHope that solves the great mystery, lol.