Other then females in sex industries, sexual desire of female is suppressed by them ?

Females never take lead on bed for having sex, is it their nature or they just try to act. Mostly housewifes show very less interest in having frequent sex. Most of the time they reject their husbands desire. Where are those in sex trade they have of different men and 6 - 7 times a day ? How is it possible for a girl to carry on , till what time ?