Right place at right time

The summer was a hot and dry one.
It was a balmy night and penny and I had decided to eat out and have a few beers at the local.
I was dressed casually in rugby league shorts and a singlet and penny was also dressed is a short summer dress. Just too hot to wear too much.
We have a happy and honest relationship and also regular sex which is satisfying.
After ordering some food and a few beers, penny said she wanted to spice things up a bit in our relationship.
I wasn’t sure what she meant ???
She said she loves the sex we have but wants to explore others joining us !!!
She said she wants another couple to play with us.
Initially I was a bit unsure but then said I would like that and confessed I often play with myself and have group fantasies.
Penny smiled and said she liked the couple a few tables away having a drink.
I turned around to look at them and was also feeling turned on.
The meal was awesome and thank god we walked to the pub as we had both had a few beers and were feeling great.
I said I would go and say hi to them and ask them to have a drink with us.
I was a bit nervous but Marie and Ben were happy to join us.
Marie sat next to me and Ben next to Penny.
The conversation was great and the night was going great.
Penny was rubbing my leg with hers under the table and smiled.
Penny reached under the table and put her hand on bens inner thigh.
He looked at penny surprised and smiled.
He moved a bit in his seat and adjusted himself so it was easier for Penny.
In no time Penny’s hand was on his member and it was getting harder by the second.
Penny was starting to get wet as Ben was thick and long.
Myself and Marie were chatting when Ben interrupted us and said it would be best if we all went back to their place.
Ben stood up and Marie saw the bulge in his shorts and said it was a good idea for him and Penny to go and we will follow.
They lived a short walk from the pub.
Marie said to me she was turned on by me and took my hand and put it up her skirt to feel her wetness.
I want to go she said to me and I got up and fixed the bill.
When we arrived at the apartment we could hear sounds of pleasure.
In the kitchen Ben was devouring Penny’s rose and she was leaning back and going crazy.
Ben was well hung and hard.
She said to him to fill her up as she wanted to cum.
He obliged and to my surprise she took all of him .
Marie and I went to the leather couch in the lounge and in no
time I had her skirt off and was kissing her mound and had two fingers in her behind.
She came in no time and said she wanted to watch me help Ben fill penny
I was not as thick or long as Ben so I took pennys behind and joined in
Marie was watching and making her self cum again and penny was I heaven and had a huge orgasm.
Myself and Ben were still hard and I took the opportunity to 69 with him as I had never done it before.
Neither had Ben and it was wild.
We didn’t last long and came in each other’s mouths.
After we all got dressed penny and I
Left and never saw Ben and Marie again