One, Two Poem by George Hunter

One two, one two,
Have yourself another brew.
Three four, three four,
Who's that knocking at my door?
Five six, five six,
It's just yo Mama looking for tricks
Seven eight, seven eight,
All they want to do is mate.
Nine ten, nine ten
Don't ask why or where or when.
Eleven, twelve, thirteen,
Please don't try to make a scene.
Leave it up to the powers that be
Go have yourself a cup of tea
Take a ride on that big white horse
And let Mother Nature take her course.
Does this rhyme have a hidden meaning?
Yes or no?
Maybe it has but I don't know.