There’s a shipwreck and only two men and a woman survive. They get washed up on an idyllic, but uninhabited desert island with next to no hope of rescue.
Eventually nature takes its course and both men begin a physical relationship with the woman. Love is in the air and all is well until she is suddenly taken ill and dies.
After a while sexual frustration gets to the men and once again nature takes its inevitable course.
Well, some months pass and what the men are doing begins to play on their minds. They become sickened and disgusted by what they are doing.
So they bury her again