AKA Fuck Buddies (FB)
Women who engage in casual sex are more common than portrayed in pop culture. Although many women may openly condemn this kind of activity, they will often engage in the practice secretly, and PUAs can take advantage of this fact to have many casual relationships, instead of rushing into an exclusive relationship, as is common among AFCs.
Regarding FBs, the women definitely have the upper hand. Their subtlety in engaging in FB relationships while they find the ideal man is a great strategy for satisfying a high sex drive and achieving their long term reproductive goals.