Sex Education with Bananas

 
Don't be frightened girls,
there's no bone in it you know
It's all just gristle
Unfortunately, I cant show you a real one
but you can see what it looks like
in this diagram

Why are you giggling
there's no need to blush
they all look and feel
the same - more or less

I didn't say anything
about taste
I want you to consider
the organ's functionality
and the importance of
the mechanical aspects

The erection itself
is produced by pumping blood
and can be maintained
for varying periods of time

Perhaps I shouldn't tell you this
but penis amputees can get a
phantom hard on
so even they
cannot be trusted in a harem
which proves I suppose
that sex is all in the mind

Now, open the packet
with the condom inside
and grasp the banana on your desk
firmly with one hand...