There's a bunch of us. Boys and girls both. We're all about, I dunno, ten years old. One of us, one of the girls, has a couple of older sisters, COLLEGE age sisters, which is like being GROWN UP without being SERIOUS. We're spying on the sisters. They're both wearing SHORT SKIRTS and doing something that requires them to BEND OVER frequently. Wow! We can see their PANTIES! This is the best thing EVER! Even the girls think this the best thing EVER.
The girl who is the younger sister suddenly gets a very business-like look on her face. "If you want, I can show you a place where you can see their butts NAKED. Do you want to?" Well, ho ho ho, what do YOU think? We're so EXCITED.
Ah! But! There's a PRICE to be paid. She says: "I'll take you there but FIRST you ALL have to DANCE in your UNDERWEAR."