Swimmers

There’s a miniscule worm, called the sperm,
Which, by virtue of wriggle and squirm,
After penile emission,
May come to fruition,
As someone of whom it’s the germ.

Niche market

‘Twixt the thighs of a maid, there’s a slit,
In whose folds, and a marvelous fit,
Is a welcoming niche,
Wherein, should a man wish,
He can push his prick, if she’ll permit.