Girls Punishment

This is a college setting fanfiction. Deepika, Kristin, Pooja, Emma are four women and the story revolves around them. They have a 15 hour long lecture and no bathroom breaks in between. They are thirsty too and they drink 1L water for every one hour. Their lunch has laxative in them. They are being punished by the professor for being naughty. Now slowly write build up for their pee building up and them peeing in their pants. They are called in front of the stage and they lose control of their bladder in front of 500 people and pee in their jeans.