The hum of high power lines transmitting the energy to hidden machinery could be heard throughout the compound. This was only overshadowed by the soun... of running feet and shouted orders. Everyone knew it must be nearing the end if the reactors were online and the machinery was powering up. The humans were making their final stand. The machinery, now at full power, began to hum even louder as the power was funneled into a single point of glowing roiling energy. The field grew slowly as a glow. His strong hands held her in place and he out weighed her by at least a hundred pounds.Gasping and panting, Kristen felt her asshole stretch... fortunately he seemed to understand the need to be much more gentle with her ass than he had been with her pussy. Little thrusts got him forward at a pace that Kristen could adjust to without unbearable pain. Indeed, the stretching of her ass did turn her on, almost as much as the stretching of her pussy had... there was a little more pain to contend. I screamed loud when he pounded at me. I did not mind the pain that was causing his thick cock. I just could not stand that brutal pounding; the sudden brutal slam of his body driving his dick deeper into me.He has moving faster now, my face rubbing painfully into the pillow. I could feel his hairy belly rasping over my ass as he fucked me. All of a sudden I moaned and immediately felt ashamed. This stranger bastard was making me feel good and I could not believe it. He was fucking me brutally. As soon as the fingers hit the crack between the legs, she shuddered. Her body stiffened and her grip on my manhood tightened. Her legs involuntarily came closer as if trying to shut the entrance to the forbidden zone.I asked her: “Are you a virgin?”She just nodded her head in agreement. Somehow my hand withdrew. She relaxed a bit and smiled.We started kissing again. Slowly she got comfortable again and our session restarted.Once again lips started getting more attention.So it was back to.