She stood back up, and smiled and said, Jack, your cock has grown bigger over time, but still taste great. We then embraced and kissed passionately. A... we kissed, I backed her towards the bed.I asked Sharon to get on the bed, which she did, and chuckled and said, Jack, you still have a water bed? I said, yeah, have had it since the early 90’s, but love the sleep I achieve on it. If you ever had a water bed, you know what I am talking about, and it is great for fucking too.Once she got. Then I say we already started foreplay why don't we fuck why your at it she said OK just tell me when you are going to cum I said OK and she showed me her tight 20 year old pussy so I started jumping her pussy in cowgirl position while I'm grabbing her busty tits bouncing up and down with sweat dripping around her nipples down her chest on to me so she yelling for me to fuck her harder and rougher so I finger her tight 20 year old asshole and she says she close she needs more so I stick three. Apparently i****t with his sister wasn't a problem for him. After all Laura was a babe with a body to kill for. Why not take advantage of some great sex, even if she was his own sister. Don't forget that Bill and I were lady's men.***I knew that Laura would be pissed if she ever found out what Bill and I were doing, so I made it plain to Bill that he had to remain absolutely silent the whole time and that whatever happened he had to keep his identity secret or we'd both be in the shit house. So we had bought some beers, ordered a few pizzas and rented movies to watch.The evening went pretty well everyone had enjoyed the time, it was about 11 pm when everyone started to leave. Then Koyal said she wanted to watch one the movie and asked all of us to join her. But the other 2 girls had to go home and since it was late some of guys who stayed nearthem had promised to drop them home and others had their reasons, so they left. It was now down to me, Sachin and Jay and of course Koyal..