My wife Sue and Jill was telling me of another party that was to take place a week Saturday. The last one was very wild and was a games theme night. Jill laughed telling me that this one would be even better. She hinted that the necessary props were already being made. I couldn't get anymore out of either of them. What I did get was a long slow blow job. My wife made no effort to dress sexy for the party and suggested that I just wear shorts and a tee shirt. Dressed as suggested we arrived at the venue and was quickly split into two groups, males and females. These groups were split in half a second time. The group I was in were provided with blindfolds and told to strip naked and put the blindfolds on. After a short time we were led into a room and stood against what felt like a wall. Then I felt a hand on my cock. From the intake of breath I deduced that similar things were happening to the other men in my group. Then we heard someone say, "Now and a mouth sucked my cock into it and bobbed up and down my shaft." We were then tapped on the shoulder one at a time and asked who we thought was sucking our cock. I thought it was Amber who had blown me once before. I didn't know it yet but those that had guessed right were taken away along with the woman doing the sucking. "Change," came the instruction. Then a different woman was sucking my cock . Then the tap on the shoulder. I guessed Beth because of the way her tongue was wrapping around my shaft and sucking my balls. I was right and the blind fold was taken from me and I was led into another room. Behind screens painted as naked women were 8 naked women. Through the cut outs, I could see their tits and their pussies, but not their faces. Whilst Beth was seated on a chair with other women, I along with two others was instructed to go to the women and fondle their tits and pussies then guess who's parts we had just felt up. I had no idea about the first woman, but her tits felt nice and her pussy was soaking wet. The second one was easy and I picked out my wife. I was right and told to move to the next. I made my way along the tits and fannies. The only one I thought I knew was Vanessa. I was right and was told to sit on the chairs and Vanessa joined me and Beth. when this round finished we were sent to the next room. Here the painted cut out were of men and we had to stand behind them. This time the women sucking us had to guess who the man was by play with and sucking cocks. A woman called Gail guessed my name and I ended up on the chairs with her, Beth and Vanessa. We were taken to a fourth room where we poked our cocks through holes and mouths and fannies engulfed our cocks. More guessing. Nobody guessed me. The everyone was sent back to our original rooms and the processes started all over again. Through all four stages I picked out just Jill and the only one to guess me was a woman called Sonia. When all stages were up we were sent to a big hall. We were told to stand in groups with everyone we had guessed and those that guessed us. I was in a group with Beth, Jill, Vanessa, Gail and Sonia. There was five other men and two other women in our group. this made 13 people in all. There were three other groups one of six, another of eighteen and the last of twenty six. Someone had put all the names in a computer program in our respected groups. Then there was a big countdown that we all shared in and on zero the man at the computer pushed a button. The screen flashed with colour and then it went ting and lists of names were visible. I was not close enough to read the lists. The man at the computer, Jill and another woman spoke for a few moments and the man at the computer tapped some keys and the flashing again occurred before the ting and further lists appeared. The three seemed to run through the lists and the agreed on something. Jill then read the lists and told us to move from our group to the new group we were allocated. I was now in a team of six three men and three women my wife Sue was in a group of two women and four men. The the first name in each team was given a room number and told to take their team to the room and enjoy. I had never met the three women in the team, but was looking forward to what was to cone next. The room was empty except for four mattresses on the floor placed in a single block. The leader of our group grabbed one of the other men and dragged him onto the mattresses by his cock. I grabbed one of the women and followed our leader move. Then all six of us were on the mattresses. It was a free for all. Arms legs everywhere along with mouths tits and cocks and pussies. I 69ed with the woman I had grabbed and then when we had warmed up rolled her around and gave her a sound fucking. The noise of three couples copulating was intoxicating as it filled our ears and the smell of sex filled our nostrils. I got my second wind and mounted the team leader in doggy style. She was a very good ride and banged me as hard as I banged her. After a break I got to the last woman in our group and she wanted it in the spoon position. We fucked for a while and then I turned her over on her side and her legs wrapped around me as we fucked facing kissing. I played with her tits and the rougher I got the more she seemed to enjoy it. We came together. Laying there recovering, I saw that all six of us seemed to have finished and in recovery mode. After quite a while I decide that I wanted another go at the team leader so crawled over to her and licked my way slowly up her legs, eventually landing tongue first on her wet sticky fanny. I licked it clean and kept lapping until she Moaned her approval of another orgasm. I rolled her on her front and straddled her legs. Taking aim I slipped slowly back into her fanny. This time it was a long slow fuck and lasted a long time. Eventually the inevitable happened and I followed her into orgasmic bliss. As I rolled off the other four clapped us. I was never quite sure why. Once recovered again the six of us talked. I learnt that the team leader was Leslie and my first fuck was Pippa and the final woman was Camilla. I didn't take notice of the men's names even though I was told. (not into men). Jill entered the room and told us that refreshment were available down stairs. We went down stairs and of the sixty or so people there only about 40 were mow downstairs. Sue was one of those missing. Jill joined us downstairs at the refreshments. She explained the the game part was to make sure that we ended up warmed up and with people that we had never been with before. I told her it definitely worked for me. Some people seemed to be pairing off and disappearing back upstairs. Others seemed to be leaving. It was another 15 minutes before Sue entered the room. She was arm in arm with two men. She came to me and kissed me on the lips. Then said that she had something she wanted to show me. I followed her upstairs and into a room. On the mattresses was a woman I later learnt was called Dana. Sue shut the door and went to Dana. The were quickly in a 69 snacking on each others pussies. This was the first time I had seen Sue with another woman in a sexual act. I was hard in seconds. sue rolled them around so that Dana was on the top Her gaping fanny was facing right at me. I joined them and slipped my cock straight up Dana's wet open gash as my wife prodded at it with her tongue and sucked and licked my cock. I didn't last long, neither did Sue and Dana. Once recovered Sue informed me that Dana was coming home with us for the night. The news almost had me hard again. We went and found our clothes and dressed. then left for home. I was excited that Dana was going to share with us.