Carissa arrived as she always does, full of liquid and bladder bulging. She's absolutely dying to pee and stands in the kitchen squirming and gasping, complaining that her bladder is very full. She is curious to know just how full and asks if she can use a graduated cylinder to measure how much she releases when she has to let it go. She is told yes, as long as she gets the cylinder herself and rinses it out. This she does, and when she reaches her bursting point, she takes off her panties and pees for quite some time into the cylinder. How much pee was she holding? She shows you at the end, a big, satisfied grin on her face.

17 minutes 38 seconds - 1280x720 pixels - MP4: 553.6 MB