She just moaned with my cock as far as it could go in her mouth. Starting to bob her head faster I threw my head back letting out a low growl of pleas...ure. She grabbed my balls with her right hand and started to massage as I was losing my mind. I tried to regain my composer but she was rocking my world. I grabbed her head to slow her down before I blew my load fast. She looked up at me with such passion in her eyes I could tell she needed this as much as I did. I pulled her head up bending over. He was breathing very deep and i could sense he was getting near to exploding.his rythm got more rapid,his breath heavier,then with a loud groan and a final hard thrust his whole body shuddered as his cock expanded in my arse and i could feel every pump as he unloaded himself into me.it seemed to go on for ages,then his body went limp and he lay on me like a dead weight.his now soft cock was still inside me.he kissed my neck and said he needed that.so did i ,,i replyed,what now.his body tensed. " Crickey!" squealed Sandra, "How do you do that?" Well one of you go and make some coffee and I'll show you," offeredSimone."Can you do it Sandy?" begged Mary who, being bisexual and keen to useSimone's delightful organ again, was reluctant to relinquish the intimacyof the bed. "Oh all right then," grumbled Sandra, "but you owe me one."Reluctantly, she rooted with her toes for her mules and found instead,Simone's. They fitted because the girls were all much the same sizesand she clomped. That was the first sexual experience I had ever had, and also when my attraction started for my sister. the next morning she woke up and had no recilection of what happened! so I thought i'd best not say to her. A few months on we had guests staying in our house and I was made to sleep in my sisters room to provide a room for our guests to stay. It came to my bed time and I went up and got snuggled into bed, a few hours later she came up to get into bed, as we were having a party, she had got.