In her ass

You know Lauren has always had a bit of an anal fetish and you hear yourself blurt out "Your ass! I want to fuck your ass!" before you've even thought about it.

"Ohh, I was hoping you'd say that!" she says with a huge grin on her face. "Wait here, I'll be right back" she tells you, hopping off your lap. You enjoy the view of her ass swaying back and forth as she makes her way back to her room. Once she's disappeared from your site, you quickly strip out of your clothes and sit back down on the couch completely naked. Moments later, Lauren appears from her room, holding a bottle of lube in her hands. She saunters back to you, and, pouring a liberal amount of lube onto her hand, begins stroking your shaft up and down, bringing you to your fully erect state. Lauren turns around, straddles your lap, then reaches between her legs and grabs hold of the base of your cock. She lowers herself onto you, guiding you against the entrance to her tight sphincter. As she relaxes, the head of your cock slips into her, illiciting a gasp from Lauren's mouth. Resting her hands on your thighs, Lauren slowly accepts your length, giving her hips a final shake until your shaft is fully buried inside her. Glancing over her shoulder, she smiles at you saying "I bet you love seeing my ass filled with your cock, don't you?"

The feeling of her tight ass gripping onto your cock has left you speechless, but biting on your bottom lip, you nod your head in agreement.

Now used to the feeling of you inside her, Lauren begins sliding up and down your well-lubed shaft, slowly at first then building up speed. You enjoy the view of the globes of her ass jiggling every time she impales herself onto you. The sounds of your bodies slapping against each other and Lauren's grunts fill the air. "Ungh...ungh...ungh... God David, your dick is stretching me sooo good! I love bouncing my ass on your huge cock!"

Unable to just passively sit there, you begin moving your hips to match Lauren's movements. Grabbing hold of her ass, you spread her cheeks apart to get a better view of your dick sliding in and out of her tight, brown hole. Lauren's ass feels like a tight, lubed-up fist, squeezing your cock, putting pressure on all the right places. "Shit Lauren, your ass is so tight! It feels incredible! I don't think I'm going to last very long!".

Lauren's movements become faster, her ass slamming down into you. "That's ok, baby...oh...ungh... I'm close too! Oh David! ...Oh!...Oh! ...Yes! I want you to cum in my ass! I want to feel you dripping out of my asshole! Fill me up with your cum! Scream out my name! Fuck! David! Fuuuccckkkk!!!"

Lauren begins trembling as her second orgasm of the night courses through her body and her violent movements and screams of pleasure have you ready to cum along with her. "Oh Lauren! Here it is! I'm gonna cum! Oh Lauren! Oh! Ungh! Uuuunnnngggggghhhhh!!!" You grab hold of Lauren's hips, pulling her down onto you as the first blast of cum fills her ass. You thrust your hips into her, harder and harder, forcing your cum deep inside her.

"Oh Shit! Yes! That's it, David, ravage my asshole! YesYesYes! Fill me with your cum! Give it to meeee!"

Lauren keeps you buried inside her, rocking her hips back and forth until the last of the cum is drained from your balls. Once you begin to soften, she climbs off of you, bending over and spreading her cheeks to give you a glimpse of her gaping asshole before she turns around and crawls back onto you.

The two of you collapse on the couch in each other's arms, kissing deeply in your post-orgasmic bliss. Pausing, Lauren looks at you "Oh my god David, why did we wait so long to do that?"

"I don't know Lauren, I've been fantasizing about you for years. That was amazing."

"Mmmm, it was. I know I said we only had to do this tonight, but I don't think tonight will be enough for me. Do you think we could do this again sometime?"

You smile at her. "I think we could work something out. I wouldn't mind doing that again with you."

The two of you continue to fondle and grope each other before eventually passing out on the couch together with dreams of what you'd like to do to her dancing through your head.