My first bi-sex experience

It was a beautiful sunny day on a beach on Lake Michigan. There was a good chance of rain so we were almost alone there. I met a new friend there last Friday morning I love sun bathing in my speedo (since it's not a nude beach).
my friend, John, met me there in his regular style suit :(. He did look good but would look better in a speedo. Anyway, after some chit chat, I pulled my speedo down to show him my cock. He pulled down his suit to show me his wife's Victoria Secret thong he had on then pulled out his cock for a quick peek. Since nobody was around at the moment he leaned over and started sucking my now fatten up cock. As his head went up and down on my cock I was in pure enjoyment mode then a couple started heading our way so he had to quit sucking me. The couple went the other way and my now throbbing hard on started cumming all over my leg. John said "damn, I would have taken that" I told him I was sorry I blew it on my leg but I couldn't hold back. It was so awesome to be sucked while lying there outside with the lake breeze keeping us cool. Since he had to leave then I didn't get a chance to suck him, hopefully next time!