The Iowa Windmill is when a man and a women have anal intercourse until the women poops on the mans penis leading to the man slapping the women in the face multiple times with his shit dick in a windmill motion
Little Sammy- "Aunt Mary, why is your face covered in shit and all bruised up, and why are you walking like daddy when he got out of prison"
Aunt Mary- "Well sweetie, your favorite uncle and I just did The Iowa Windmill, you will know what that means when you are about 15 or 16"
Aunt Mary- "Well sweetie, your favorite uncle and I just did The Iowa Windmill, you will know what that means when you are about 15 or 16"
by AnalPlundering4Life420 August 2, 2014