Sonatina

When they, always they, prep you
For vasectomy, they say
You need to know there is no
Visible difference in
Ejaculate because sperm,
Even those billions of them,
Are so small, who can tell, but

Oh! The difference to these!
There was a speck of rock once
Held species by the billions.
The star of that world is dead,
All its nonsense vanished.
Little rooms, each one of us;
Little rooms of sunlit dust.