Kiki is surprised that you don't fall helpless before her massive tits like most men. Then she realizes your weakness is for another location entirely. So she's put on her tightest shiniest pants and knows that when she sways her ass back and forth, you'll soon be in her power just like all the rest. You try and resist but the moment she pulls her pants down to show you, just for a few moments her bare naked ass you'll explode, just like she wants you to.