A man secretly gives a diuretic to a female student he found in the park. She suddenly feels the need to urinate and heads to the toilet, but it's not available! The girl had no choice but to move to the bushes to pee outdoors... Suddenly, her pussy was exposed and her legs were spread wide open! She couldn't move and tried desperately to hold in her urge to pee, but she ended up losing control in shame! And the next target is that friend! A chain of betrayals that makes him sell and offer up his best friend!