The stratigic placement of a musical instrument in your
girls mouth, whilst plowing her from the back.
When she's screaming like a boar, gently place the Harmonica in her
mouth to complete the Hillbilly Harmonica.
What did you do last
night mate.
" well we had good
night until I have her the Hillbilly Harmonica"
Its where you put a Harmonica in your partners mouth while she's being plugged from the back.
She's want pleases but it definitely made a fucking symphony.