오줌 도전! 1시간 동안 100ml 이상 10분마다 오줌 싸기, 1부!!

This day challenge is that Kate needs to pee sooo badly, but she will hold it and outlast for 10 minutes. During this time, she keeps get further water. After the 10th minute, she is only allowed to pee over 100 mls, fill a glass and then stop. Her pussy hurts from the pressure but she has to live up to the challenge. So she squirms desperately in a growing expectation of each point of release, trying to forget about the pressure. When the time comes, she is happy for a little while, then becomes desperate again as she cannot release everything... She pees for more than 5 times during almost one hour, until she cannot hold it any more... At the end of the challenge she peeing a lot till her huge bladder is full!