rigid shaft is the thing in a males pants in where the flabby skin becomes hard and stiff and is inmovable thus wise causing pleasure when stroke gently or pushed in and out of a hole that is pink and stinky
The man's rigid shaft was protruding from his pants and was clearly visible
During sex the most patriotic man will super glue a flag to his penis and wave it as the others suck him off. This is a way to show true American heritage.
In premarital sex between men of mixed races usually between 6 and 10 men there will be a man to pull the American flagshaft.