Author's note: This is a personal fantasy. I make no apologies for the impossible stamina of the first-person narrator or the amount of sex over the course of one night in this story. :)
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We've now been fucking for at least 5 hours, with very few breaks. How I have sustained this without cumming is beyond my understanding. My cock was demanding release now, though -- in fact, my entire body did. This needed to be somewhere dirty.
When both girls got back together with on the same side of the glory hole, I shared this plan with them. Lena instantly suggested the garage and our pick-up truck. Josie approved. "What a fucking good plan," she said.
I picked up a mattress to put on the ground in the garage. We didn't need to leave the house as it is accessible from inside the house. The girls went first and I went upstairs to pick up the mattress.
I should have known. 3 minutes later when I entered the garage, the two vixens were already on the hood of the car, doing a 69. Even though I was still pulling the mattress, I was getting aroused in seconds. I put the mattress down. Lena was on top of Josie, eating her out. Josie had her hands wrapped round her thighs, keeping them in place and pushing them down onto her stuck-out tongue. It took, what, 10 seconds of looking at their bodies and actions to get my cock back up?
I just had to stick my cock first inside Josie's pussy. It was too available and doing so was too obviously. Lena rubbed her clit hard watching my rod entering her from up close. Josie wanted to scream -- she was taken completely by surprise, but Lena's pussy, ground against her, just muffled the sound.
"Get down!" I ordered Josie. I needed more than just this. Down on the mattress, she was waiting. Her nipples were hard and erect and her eyes wide with excitement. I nodded at Lena to pull Josie's legs up and she positioned herself behind Josie on the mattress to do this. Yes, we were doing butter churner again.
We were surrounded by dirt, grease, car oil -- all filthy and dirty -- much like what we were doing just now.
"Ready?" I asked Josie as I was kneeling next to her. Her eyes widened further in realisation that what I meant by saying this was that this was about to get very very hard. Her breathing pace visibly quickened. "I am your slut," her response was. With this, I supported myself on the sides of the mattress and entered her.