1) Woman lies on her back on a table.
2) One man stick her in either the vagina or the anus, while the other man sticks her in the mouth. This creates the basic hold.
3) The woman then must hold herself up by wrapping her legs around the man who is fucking hers waist, and her arms around the man who she's blowing's waist. This provides stability.
Optional: Men can hold the female up between them with their hands as well.
4)Men take off running, one backwards, one forwards with female suspended in between them. A stretcher position is formed, hence the name.
Good for athletes who are tired of the London bridge.
eg. Man, I streteched this chick out last night, and she loved it.