Here is a much longer version:

COME AND SIT ON MY FACE IF YOU LOVE ME
Melody - Red River Valley
Contributed by Sky Queen, St Louis/Belleville HHH; also known as "Take It in the Hand, Mrs Murphy"

Come and sit on my face, if you love me,
Come and sit on my face, if you care,
And I'll drink from your Red River Valley,
And munch on your curly pubic hairs.

Oh, if I had the wings of an eagle,
And the balls of a hairy baboon,
I would fly to the ends of creation,
And I'd butt-fuck the Man in the Moon.

Oh, take it in the hand, Mrs Murphy,
It feels just like a rolling pin.
But if you roll it between your hands,
It'll take some time to be useful again.

Oh, take it in the mouth, Mrs Murphy,
It only weighs a quarter of a pound.
It's got hairs round its neck like a turkey,
And it spits when you shake it up and down.

Oh, take it between the breasts, Mrs Murphy,
And look it straight in its one eye.
It will lie at peace between your bosom,
Until finally milk-tears you cry.

Oh, place it between your legs, Mrs Murphy,
It is just aching to crawl inside.
It has a helmet on its head like a soldier,
And it will shoot all its ammo, then die.

Oh, but never touch Flying Booger's (insert hasher's name), Mrs Murphy,
It seems his is covered with scabs.
His's has warts all over like a horny toad,
And is protected by an army of crabs.

Retrieved from https://hch3.net/song/Song_Books/f.htm#f16 on 1/26/23.