Any body played nuts and bolts

Roger and Susie were the first couple we swung with.  we went over to their house to meet and play as they  put it.  After about a hour of small talk  Roger told my wife he had something to show her and they disappeared.  Susie told me to follow her into the bedroom.  We go undressed and we had some foreplay and in no time I was mounting her.  Her pussy was wet and I  slid it in easily.  She told me to  fuck her any way I wanted to.  I  told her she was the first woman I  fuck since we got married.  She was happy to hear that.  I was pumping away as was trying to hold back my cum  she said do not hold back just fill me up because we will fuck some again and again.  I let my load fill her up.  We  just laid there until my cock came out.   We made some small talk for awhile and then she went down on me.  she suck me so gentle and tease my cock so in a few minutes I  was rock hard again.  She told me to  fuck her again.  this time I lasted a bit longer and a filled her up again.  This went on for a few hours and I  dumper 6 loads in her.  After the second load her pussy was so wet with cum, there was no problem with any dryness.  After the 6 load she said she had enough and we went back to the living room and in a few minutes my wife and Roger came out.  We then said our good byes and left.  In the car I asked my wife how he was..  He said that he fucked a long time before he came and filled her twice.  She said that he was good but she had expected with all the fucking he did  he would have some special techniques.
In about 2 weeks they called and wanted to  know if we want to  come to a party they were having with about 10 couples.  he said that they had partied with all the people coming and that the only rule was no one could say no.  We said yes.
  When we got their it was just like any party couples making small talk then about 2 hours into the party one of the wives said lets play nuts and bolts.  The others agreed.   Then  Roger walk around with a bag and each reached in a took out a nut..  then Susie walk around with another bag filled with bolts for each wife to  take.  then we went around to  find are match.  then the sex begun.  After the  first round everyone staid nude and the woman  would pick new partners   I fill up  5 women before I was done and my wife did 6 guys  What a night.
Have anyone else played that game?