Try to

I feel a churning in my balls as I try to shove her down my cock even more, getting ready to blow my load for her.

But just then she lets my dick spring free with a loud slurp, it is sopping wet.

"I need that big cock inside of me right now!" she orders, then she stands up. Placing her hand on the rail she bends over, thrusting her ass in the air and swishes it from side to side.

"You love my ass so much why don't you do me from behind?" she says looking over her shoulder with a smile.

"Gladly." I answer

I approach her and grab onto her hips. She reaches down, grabs my cock and guides it to her pussy, then she braces herself on the rail again.

"Are you ready?" I ask.

"Quit talking and start fucking me!" she orders me.

With one quick thrust I impale her with all of my cock, burying it in her tight pussy all the way to my stomach, pressing her round ass cheeks against me.

"Ah yes!" she sighs, "Now go slowly."

I obey her and begin slowly pulling out and then plunging back in.

She is so tight! Her muscles are squeezing the crap out of my dick!

"Oh yes baby, that's it..."she moans, "Faster"

I quicken my pace and thrust into her again and again, making a clapping sound as our bodies meet and sending her big tits swaying back and forth beneath her.

"Faster baby faster" she says.

I quicken my pace even more.

"Oh yes! Oh my, yes!" she moans.

"You like that?" I ask.

"Oh yes I do, Now let me fuck you!" she says.

She starts rocking her firm ass back into me as I thrust forward into her. Until, slowly I am not even doing any of the work. She rolls her ass back onto me again and again like a wave. Each crash sends a chill through my body. She is going faster than I think possible.

"I can't hold it any longer!" I warn her. She quickens her pace.

"You like my ass slamming into you??! You're going to blow a fat load? Spread it all over my back and sexy ass that you love so much!" she yells.

Just as I am about to jizz I pull out and spray load after load over her beautiful back and full ass cheeks.