After reading "What to do with the Surplus" it's becoming more and more apparent that the male ejaculation serves only one useful (useful, not "pleasurable") purpose and that is for procreation. It seems we do our brains more harm than good by such a release whenever procreation is not the goal. http://www.reuniting.info/science/surplus_sexual_energy Further, my wife asked me recently to give her "one good reason why I should orgasm?" I can't give her one.
This leads me to my question. Suppose Karezza is done "perfectly". That is, the couple has practiced it for a long time and have become quite good at it. Suppose also that the couple doesn't want children.
How then would this group describe the ejaculatory "habits" of a male Karezza practioner? I know the pat answer can be "everyone is different", but would the ideal "schedule" look like? Obviously slip ups can occur, but absent those, what would be the ideal "frequency"?