The various H traps set by delinquent kids for the women walking down the street. Lifting skirts with fishing line to expose underwear, soaking blouses with water guns, learning jump rope from a housewife and ending up in a wet state while escaping, or doing the limbo dance to fully reveal underwear. Having taro or frogs placed inside their panties, making them feel itchy down there, thinking they were safe because they were kids, but ultimately getting penetrated by an immature dick.
