18+ Shake that ass

Remove mungu out of this. Remember the theory we learnt in Biology that body parts that are put to more and more use often grow bigger and bigger while those that are put to less use become vestigial and often disappear over generations. When you see a big ass just know that the owner anafunguliwa kabat by some serious dude/s. Me I go for medium assed babes but matiti kubwa kubwa!