She uses this golden opportunity

You have a mere few seconds to realize the mistake you've done. As you go down on her, enticed by the sweet taste of her pussy, the girl keeps her composure and grabs the instrument from your side and hits your head with it. You fall over, and you don't get to react, as the girl quickly gains momentum and delivers a solid knee to your face, breaking your nose. As you are overwhelmed by the rapidity of this turning-of-tables, she quickly jumps in the air and delivers a leg drop on you, with one leg hitting your belly and the other one your bare breasts. She finally drops knee-first into your throat, sending you gasping for air and almost knocking you out. You are almost finished.

As the crowd applaudes this extraordinary reversal, the girl decides to finish you off. She puts you into a painful hold and sits with her bottom on your face, so that all you can see, smell and taste are her sweaty asshole and pussy. She spreads your legs and prepares to utterly destroy you.