Throughout history, men have been terribly intimidated by the ability of women to enjoy sex far more than their male partners. The first Neanderthal to realize that his woman was ready to carry on with her sexual pleasure, with another willing man after he had cum and gone, was terribly unnerving. This has been evidenced by the practice of female genital mutilation in many cultures, as an effort to, to curtail womens' multi-orgasmic capability. Here and now, in the 21st century, men need to learn to take joy in womens' nearly unlimited sexuality, by either learning to utilize toys to enhance their partner's pleasure, or accept the fact that additional men may need to be allowed in their relationship to thoroughly please their woman.