Today we know that there is no physiological difference between a vaginal and a clitoral orgasm. The only real difference is the locus of stimulation. However, it must be realized that Freud has indeed made a surprisingly profound and rather detrimental impact on our perceptions of female orgasm. It isn't only women that have been victims of society's past and present exertion of sexual expectations. Men also lose out in with these sexual scripts.
Society expects men to be masculine, strong, dominant, aggressive, and in control.
Men are generally assumed to be the initiators of sex and romance. And unfortunately, women commonly expect a male counterpart to be a seasoned and competent lover. Also, most men love to see their lovers in the throes of heavenly passion. Thus, when a woman is missing out on a complete sexual experience, so is her lover. Sex has been almost completely divorced from its role in reproduction, and is generally pursued as a source of pleasure and emotional intimacy between two people.