Men, moreover, are virtually assured orgasmic climaxes, but more often than not, the male mechanism is far too swift and efficient to give a female partner even a slender chance of a "classic", penetration-induced orgasm. As a result of the clitoris being sited in the wrong place to be adequately stimulated by straight reproductive intercourse, orgasm for women is nearly always produced by a masturbatory mechanism. But as if to compensate for this rather unfair-seeming physical mismatch,nature has intriguingly made the female orgasm produced by masturbation far and away the more intense.