My x bf and I had a house warming party a few years ago and as ppl started to leave leave I was left chatting out the back around the fire with another couple that lived up the road from us and we were good friends with. By this time my bf had fallen asleep up stairs. Im not sure how I started on the conversation of our lack of sex life but as I spoke about it to our friends he said we needed to spice things up, thats when one of us had an idea, the other girl and I could put on a show for the boys. I left the other couple down stairs to go and wake up my boyfriend with some sexy erotic news. It didnt take him long to warm up to the idea, so the other couple came inside and her and I started giggling and kissing, I then layed her down on our floor and I started to taste her, this was the first time I had ever done this and I loved it! She then returned the favour. At this stage both her and I were oblivious to the boys sitting there with very large grins on there faces and rock hard cocks being stroked in there hands. After her and I finished out fun I then made sweet love to my boyfriend as the other couple had hot sex beside us, we watched each other but didnt swap partners but it was one very hot nite. We stayed close friends with the other couple but the same type of fun times never happened again.