Face down/ ass up ! Palms on each cheek, massaging, pushing & pulling back & forth.
Reach down, slowly and gently get a full hand full of hair in one hand & pull slowly till her head comes up and her neck starts to bend backwards.
With the other hand a couple of quick slaps on the ass, hold her head back firm and shout out " NOW GO, GO , GO - COME ON - FUCK ME !!!