A cruise ship wrecks out in the middle of the ocean and sinks. The only survivors are a man, a dog and a pig who eventually wash up on shore of a deserted island. They survive for months on the natural resources of the island and have formed a ritual where every evening, they all sit together on the beach to watch the beautiful sunset. One evening, the man is feeling sexual and attempts to make an advance toward the pig. The dog sees this and growls at the man to back off. From that point on, the dog would always get between the man and the pig to block the man’s advances. One day, a beautiful woman washes ashore. After nursing her back to health, the man tells her all about the beautiful sunsets on the beach. Intrigued, she decides to join them for the view that night. While sitting there staring at the sunset, the man again feels sexual so decides to lean over to the woman and motions for her to come closer. She leans in and the man whispers in her ear, “Hey, can you do me a favor and give the dog a walk?”