Eight stanzas are given by Ed Cray in The Erotic Muse under the title, The Wayward Boy. Six of the eight have already been given upthread, mostly multiple times, but there's an opening two stanzas that I think haven't been reported here:

I walked the street with my prick to my feet,
I heard a voice come to me.
A lovely maid looked out and said,
"I need someone to screw me."

Said I, "My dear, you needn't fear,
For I have heard your pleading.
It's very plain I can ease your pain.
I've got just what you're needing."