God: The first bit of good news is that I am going to give you an organ called “The Brain”. It is an organ that will allow you to learn more about the universe, to see its true beauty, to create wonderful things. With it, you shall truly become the ruler of Earth to reign over it wisely.
Adam: That sounds like a marvelous gift, God, thank you. What next?
God: The second bit of good news is that I am going to give you another organ, called “The Penis”. This is an organ that will allow you to reproduce, to make children that will spread all over the Earth. Also, that organ will be a source of great pleasure for you. Eve, likewise, will be very glad you have such an organ, and will love you all the more for it.
Adam: Thank you, God, that, too, sounds like an amazing gift. But… what’s the bad news?
God: The bad news is that the amount of blood I gave will be insufficient to use both organs at the same time.