We grab a blanket and step out into the cool evening. The ocean breeze feels great and the sky is beginning to lighten in the east. We walk naked down the beach, delighting in each other's company. We chat like schoolgirls, and I am overcome with a feeling of happiness and joy. We soon reach the secluded cove we had visited the night before.  As we approach it, we hear the unmistakable sound of sexual ecstasy. We top the...