Oh, H2O!  My dear H2O!
My most favorite element.
You fill in my swimming pool,
So clear and translucent.
You hold me in your embrace,
When I jump down to dive.
I feel your arms around me,
Caressing my skin gently, ever so gently.
Then I sense myself soaring to the surface,
As you give me a light push of buoyancy.
Then I find myself lying on top of you,
As I'm floating in slow supine strokes.
Then I twist prone on my belly
And swim hastily to the "shore".
Oh, sorry, my dear element,
For my kicks at your bosom.
I must get out of you
As fast as possible,
Since there's a call for me
From my dearest fiancee