Back in the day, mid-70s. Back when I was in my early 20s I would go down to the park to see what I could find. One eveing I came across this guy bent over a picnic. One guy was fucking him. One guy was squeezed under him sucking his dick and yet another was trying to get his cock in his mouth from the picnic table. And there were three or four waiting their turn. I got in line and when it was my turn there was no one else around. I knelt down behind him and started eating out his come filled asshole. He started moaning and getting hard again...

So what happens next? Add your ending in the comments.