I mean... Let's be real, it is kind of lame. Not to mention the moral teachings of it are awful -- knowledge is bad, sex is bad and because Eve was curious on knowledge and her and Adam got a little horny, all of humanity has to suffer for all eternity.
The story is anti-life and anti-man.
Genesis Chapter 1 gives the instructions for mankind to be fertile and multiply. Chapter 3 does not reverse this teaching, and mankind continued with being fertile and multiplying--or, as you say it, continued to be horny.
Going back to Hebrew etymology: This story can be read two ways. For children, a story about a man and a woman. For adults, the story of mankind where Adam was the first tribe. After the Fall the tribe grew to the point that two new tribes emerged from the first--that of Cain and that of Abel. The children's story: Cain killed Abel. For the adults it called to mind the first war between mankind over land, where Cain (the farmers) slaughtered Abel (the shepherds)--most likely because the sheep were eating crops cultivated by the other tribe.
There is another little detail that emerges from Biblical man. Knowledge was not bad, and that because the tree of knowledge of good and evil, it was meant to (eventually) be consumed by mankind. A tradition had arisen for all fruit trees, that fruit from the first year was discarded. It was said this is because the fruit from the tree of knowledge of good and evil was not yet ready to be eaten. Eve and Adam had jumped the gun (so-to-speak).
Sex, in and of itself, was not bad, it was good. However what was bad for the community (and it was pointed to in weakened, failing nations) was undisciplined sexual activity.
Consider this: Genesis was the story of mankind, written for mankind. Today, would we eschew the knowledge of good and evil? We would not. Today, do we want the kind of sex we want, whenever we want it? Yes, we do. Today, do we still want land to be used the way we find most profitable for us to use it? Yes, we do--and we fight wars over it.
Our ancestors wrote a story because like all parents, they wanted their children to learn from their mistakes. A final thought: how many pre-teens and teens play around with their knowledge of what is not good (evil) before they are truly ready to understand the repercussions?
What say you: Is the account truly lame, or did our forefathers have a wisdom to relay to their descendants?