Sex is closely tied to violence in Brave New World as the two extremes of passion. In this futuristic, controlled environment, promiscuity is the law and emotional attachment is illegal. Sex is no longer used for procreation but rather for distraction and pacification. The act has been dehumanized and made devoid of passion, treated casually and publicly rather than as a personal matter. Because of this norm, no space of time ever passes between a desire and the consummation of that desire.
Sex and violence are intricately linked in Brave New World, proving that in order to have passion one must feel the extremes of both pleasure and pain.
All the sex in Brave New World is destructive.