Kendra has been holding her pee for a long time and has changed outfits while struggling with a full bladder. Here, we see the climax of her long wait when she finally loses control and starts to pee through her panties. It's a torrent and there is no stopping it. In fact, she pees for at least ninety seconds, emptying what was clearly an extremely full bladder. Her demeanour changes and she relaxes and smiles; it's such a huge relief.