I spotted couples "roaming the marshes", next to...
or
I spotted couples "roaming the marshes," next to
The roaming bit is in speech marks cos it is a previous joke she is referring to - so, as such, should the comma be inside the speech marks surrounding that quote, or outside?
Here's the full sentence Colin (you did ask for it) - thanks v. much.
Our overnight trip to the temple had called for desperate measures, as every time i went to squat in a nearby field I spotted couples "roaming the marshes", their bodies entwined, making love in honour of our Goddess - in broad daylight!