"Oh God yes! Play with my asshole," she cries as I move my mouth to her clit and slip the tip of my finger into her crinkly opening. Using my other hand to stimulate her labia, pinching and teasing her swollen lips, I keep sucking her clit while pushing my finger a little farther into her ass. The simultaneous sensations have their desired effect and she starts bucking feverishly against my mouth and hands.
"Oh Fuck, Mike! That is... I don't fucking know what that is! Oh God! I'm going to cum!" she cries.
I lean my weight on her to keep her from bucking my mouth off her clit...