Code:
Laetitia has a large one
And so has Cousin Luce;
Eliza has a little one,
But big enough for use.

Each child has a little one
Enclosed within a clout;
In fact all females have one -
No girls are born without.

Hermaphrodites have none;
Mermaids are minus too;
Nell Gwyn possessed a double share,
If all we read be true.

Lasciviousness there has its source;
Harlots its use apply
Without it lust has never been
And even love would die.

'Tis known to all in nuptial bliss
In carnal pleasure found.
Without it love becomes extinct -
The word is but a sound.

Now tell me what my object is,
But pause before you guess it;
If you be mother, mate or man,
I swear you don't possess it.
I shall be timing answers...