I didn't want her in deep pain quite yet. I drew the rope tight and tied it off.I walked over to Maria and pulled her skirt and panties down. "Mmm, ve...y nice! A shaven pussy!" I had to cut her blouse off her, but she wouldn't need it again anyway. I took her bra off and got another pleasant surprise. She had beautiful pink puffy nipples on about size D cup breasts ... I thought those suckers might just keep her alive a few days, or at least until I could get Cherie. I stood back to look her. Every afternoon at exactly 3:10 a long freight train rolled through the town of Springville. It not only blocked the town's main intersection and brought traffic to a stand still, it also cut the town in half.It was now 3:07 and timing was critical. It had to be perfect because Mark intended to race his car over the tracks in the last seconds before the train reached the intersection. Too soon and the police car would be able to follow them, too late and that would be all she wrote. He was. Their one real advantage was that they breed like rabbits. The offspring could then take us on one on one. They could replace their population faster than mankind could. However, surprise always helped in a battle. The longer HQ was unaware of the coming attack, the less response could be mounted in its defense.The missiles were high-tech things, but they never stood a chance against the firepower of the rail guns. I have been blasting them out of space for almost 20 years. None have ever. I started making love to Amy. I touched her all over her body, softly and gently. I soon had her breathing hard and whimpering, begging me to make her come. When I didn't, she suddenly flipped me over and straddled me, riding me. I saw the mischievous look in her eyes."So, when am I going to do Eric so he and Sammi can get it on? You promised you'd be there with me!" she asked, bringing up a subject she knew turned me on. She giggled as she felt me get harder."I'm sorry, Amy, but that just.