Kenna is a painters model, sitting in a crossed legged position while the night school class sketches her. It's a 1/2 hour session and she is almost finished but she's struggling to contain her bursting bladder and her pent up PEEE is threatening to leak out into her panties at any second now! She tries to maintain decorum & professionalism while hiding her desperation. She's counting down the minutes to the sessin end & once the teacher says it's over she gingerly stands up & starts hobbling towards the toilets while pressing her knees together but it's no use!!! Kenna starts wetting her pant... Show more