"The major thing is that we don't have our pants, though", I said in a worried voice. Honestly, I was loving the situation myself, but I was nervously trying to gauge Molly's mood being stuck practically naked in the middle of nowhere. Apparently, she didn't mind it very much. She grabbed my half-risen cock and pulled me toward the side of a dune.
"We should make the best of this. Whoever robbed us are long gone, and there are nobody else around. Are we in any kind of danger, do you think?" She was definitely not worried about anything. I put my arms around her tiny waist and lunged at her tits that were standing proud against her wet t-shirt. We dunked down on the steep dune side, almost standing but not really, and my mouth was biting her nipples while my hands and knees were finding purchase in the sand. Molly was standing there with one hand on my dick and the other arm spread wide, watching the sky as I got to work.
Soon my hands found her face, as did my mouth, kissing her madly. I fell on top of her, my cock dunking against her hard belly. Her hands were in my hair, pulling it. I guided myself into her very quickly, as if we had coordinated it. She was so tight and so warm, my cock was ready to burst immediately. She held me tight and still, and I had a beat to keep myself from coming right then. We moved roughly against each other, none of us really comfortable, but both very committed to what we were doing. She moaned and fastened her grip in my hair. I grabbed her ass so hard that I almost regretted it. But she bit my neck, and I knew I was doing alright. She was a vampire and I wanted to feed her, so I kept pumping as hard as I could. I felt her breath with every push, she was in sync with me, and I felt my ecstasy coming. I grabbed her mouth with my lips as I shot my load. Our tongues twirled as my dick twitched from the exertion. We fell upon each other in the sand.
We lay next to each other for a while, her head in the crook of my arm, staring up at the azure sky.
"'What would you do, if you were left alone on the planet?" she asked.
"Probably look for food and a nice house to hole up in." Seemed like a reasonable answer to a weird question, but I felt I had to add something.
"Once I got situated, I would find a way to broadcast my position so that other survivors might find me." I felt like a proper Robinson Crusoe right there, but Molly confronted me: