I posted the following lyrics last year on my own thread about bawdy songs. It's from a 1935 recording by Lucille Bogan. As far as I am concerned nothing beats it. Enjoy.

SHAVE 'EM DRY

I got nipples on my titties
Big as the end o' my thumb
I got somethin between my legs'll
Make a dead man come

Oh, daddy, baby, won't you shave 'em dry?
I want you to grind me, baby, grind me til I cry

Well, I fucked all night
And all night before, baby
And I feel just like I want to fuck some more

Oh, great god, daddy, dry me, shave me dry
And when you hear me holler, baby,
I want you to shave 'em dry

I got nipples on my titties
Big as the end o' my thumb
Daddy, you say that's the kinda woman you want
And you can make 'em come

Oh, daddy, shave me dry
And I'll give you somethin baby
Swear it'll make you cry

I'm gonna turn back my mattress
And let you oil my springs
I want you to grind me, daddy
Til the bells do ring

Oh, daddy, I want you to shave 'em dry
Oh, great god, daddy, you can shave 'em, baby,
Won't you try?

Now fuckin was the thing that will take me to heaven
I'll be fuckin in the studio til the clock strikes eleven

Oh, daddy, daddy, shave 'em dry
I'll fuck you, baby, honey, I'll make you cry

Now your nut hangs down like a damn bell clapper
And your dick stands up like a steeple
Your goddamn asshole stands open like a church door
And the crabs walks in like people

(Uncontrollable laughter)
Woo! Baby, won't you shave 'em dry?

A big sow gets fat from eatin corn
And a pig gets fat from suckin
You see this whore fat like I am
Great god, I got fat from fuckin

Woo, shave 'em dry!

My back is made of whale bone
And my cock is made of brass
And my fuckin is made for workin me two dollars
Baby go around and kiss my ass

Woo, daddy, shave 'em dry!