I often take nude walks in a large wooded area by my house along a stream. When I start, I strip and hide my clothes. I bathe in the deeper parts of the stream. On one such walk, I came across a couple having a picnic. We talked for a while and the girl gave me great oral. I went on with my walk for about an hour, and then I turned around wondering what I would now find. I found the same couple now nude and joined in on a great three-way.