Fuck that ass!

Helene has fear in her eyes as you strip her bottoms off; You ignore this and roll her over,bringing her to her knees with her legs spread, her ass facing you, her forehead resting on the mat. You've never done this before and the ref comes over to give you a hand, using the lube from Helene's own corner and applying it liberally. The ref rubs some on your dick, too, and when she's decided you and Helene are both ready she nods for you to proceed.

Carefully you line your dick up with her asshole and push in; It's as tight as anything you've ever felt and Helene screams as you slide all the way in. You draw out, until just the head is still in her ass, then push home another thrust. As you start fucking her, she looses up a little, and the lube helps as you pound her ass. One hand on her hips to keep her steady, you reach forward to grab Helene's top, still tied around her wrists - pulling it towards you, you lift her upper body off the mat. You can feel her legs quaking as you fuck her mercilessly, and you start jackhammering each thrust, getting ready to come. You shoot your load into her asshole, finishing with a few shuddering thrusts as you come.

When you pull out, Helene collapses to the mat with a groan, her ass a mess leaking lube. You wipe your dick on her lower back, using her bottoms to get the last bit of lube out, then stand over a beaten Helene, hands over your head in victory.