So let me now reveal to you my friend
what I consider sin, the word is oft misused,
so many tend to twist and squirm and bend
to please the Gods, who may not be amused
by those of us who analyse all laws,
and rules however issued to obey
I say that there are way too many flaws
thus, I commit at night or in the day
what two consenting lovers want to do
and never would a doubt rise from her skin
nor toes be shy remembering how true
saliva glands secrete from deep within.

Herbert Nehrlich

http://www.poemhunter.com/poem/salivary-glands/