A cruise on the Pacific goes all wrong, the ship sinks,and there are only 3 Surivors: Jim,Joe and Susie. They manage to swim to a small island and they live there for a couple of years doing what's natural for men and women to do. After several years of casual sex,all the time, Susie felt absolutely horrible about what she was doing. She felt having sex with both Jim and Joe was so immoral and bad that she killed herself. It was tragic,but Jim and Joe managed to get through it. After a while, Jim and Joe's resistance to nature's urgings waned, and the inevitable happened. Well a couple more years went by and Jim and Joe began to feel absolutely horrible about wht they were doing........So, they buried Susie....