I forgot about the "classic": Strokin' by Clarence Carter:
http://www.youtube.com/watch?v=P7gMkiOPSeA
I stroke it to the east
And I stroke it to the west
And I stroke it to the woman that I love the best, huh
I be strokin'
Now when I start making love to my woman
I don't stop until I know she's sass-ified
And I can always tell when she gets sass-ified
'Cause when she gets sass-fied she start calling my name
She'd say: 'Clarence Carter, Clarence Carter, Clarence Carter
Clarence Carter, ooooh shit, Clarence Carter'
The other night I was strokin' my woman
And it got so good to her, you know what she told me
Let me tell you what she told me, she said:
'Stroke it Clarence Carter, but don't stroke so fast
If my stuff ain't tight enough, you can stick it up my...' WOO!