Sarathonson pantypoop on a hiking trip

Sara and Laura are on a hike and in the middle of it, they have to go poop. They try to hold it, and they even try to masterbate to relax the urge to poop. Laura can’t take it anymore and stops and poops right in her shorts. They continue hiking until Sara can’t take it anymore and does the same thing. They continue and when they reach the stream, they are so horny they start grinding on each other. There poop stained shorts rub up against each other until they cum.