Sometimes girls pissing panties can be an accident. Sometimes it can be on purpose. Today this girl is moving her panties aside but my bet is she ends up with piss on her panties soaking that white cotton material.

On purpose or by accident? Whatever the case her panties will be wet and full of pee by the time she gets done peeing on the floor. Some porn sites specialize in these girls who piss in their panties or their clothes or in the middle of the street.
You can see more of girls pissing panties by clicking here.