Those nubiles decided to take a relaxing boat ride out on this lake. Majority people paddle out on the boat to go fishing or just relax. Those legal age teenagers have smth else in mind. They row until they find a place where they can be completely alone. They push the boat ashore and hidden by tall grass, they start to take off their raiment. What more good place to have sex? There`s no one to bother 'em there and the warm sun, with the relaxing summer makes it the consummate place to make love outdoors. A lot more good than a bedroom.