“God damnyour wife sure has a hot body,” sighed Frank. At last Lanny saw hischance to play a cruel trick on Susan. He told Frank to stay out ofsig...t by the window and don’t let his wife see him no matter what.Lanny closed the sliding door and walked out and looked down atSusan. Her eyes were closed as he walked around behind her and laiddown next to her on the blanket.His sleeping wife stirred and smiled as she raised her head to lookat him. Lanny lied that he had dropped off Frank and came. "Cum, cum for me." Karen screamed. Paul was going like a train, face all red with tension like he was about to explode. Groaning louder and more frequently. He must have been like rock and with Karen tweaking his balls I think we all knew he was close. Paul's legs began to tremble and he gave one giant thrust into her backside. Karen groaned, and Paul was emptying his second load into her, this time deep into her pussy. He thrusted a couple more times to completely finish giving her all his. When she returned she was wearing a long red dress, red high heels and a curious smile. She asked me whether I had paid the boys for their efforts. I stuttered a no at which point she simply said leave it to me and lift the dress over her head revealing that she was wearing nothing but stocking and suspenders underneath. The lads could not look away, scanning up and down from her perfect 34B breasts, toned stomach, shaven pussy and long slender legs topped off with red high heels. She walked. Emotionally bobbing and weaving, I tried not to show my feelings -- those feelings that were bubbling and about to overflow. Not that there were "downer" feelings... not at all. They were just powerful and new. I was confused.In the days and then weeks that followed our last unplanned and largely uncontrolled sexual encounter, my sister and I had both pulled back a little. There was no emotional "badness" connected with this; we did it comfortably, without conscious decision as we had done in.