Paul Jessop and James Handle are two fourteen-year-olds who have known each other all their lives. One very warm day while out walking through the woods, not far from home, they see a naturist also walking through the woods towards them. Having never seen anyone walk about like this, their curiosity gets the better of them and they decide to follow him. It leads to them finding out about a naturist swim at their own local leisure centre. They want to find a way to get in to see what's going on, only it's far from straightforward, and, they're both very reserved boys. They manage to get in without being seen, but how? And do they get away with it? What will their parents say if they find out? All is revealed inside.