1. Who Will Win: Part 1
56 minutes 11 seconds - 1920x1080 pixels - MP4: 2,626.1 MB
Vonka and Syenite engage in a new kind of challenge. Each girl is given control of the other, and she can instruct her opponent to drink or remove her clothes, and wait until she is desperate to pee. When she judges the time is right, the girl in control can tell her opponent to go to the bathroom and sit on the toilet, but not pee! This is where things get interesting. The girl sitting on the toilet has an incentive to wait as long as possible, because the one who lasts the longest will receive a bonus payment of $200. Vonka is the first to go through this acute desperation, with Syenite making things as hard for her as possible to make her desperate and lose control, thereby reducing the wait time she herself will have to endure.

2. Who Will Win: Part 2
49 minutes 14 seconds - 1920x1080 pixels - MP4: 2,305.7 MB
In part 2, the roles are reversed, with Vonka instructing Syenite to drink and and hold her pee. Along the way, Vonka decides when Syenite must remove her clothes, then stand there naked trying to hold a full bladder. Eventually, it's time for Syenite to visit the bathroom and hold it. There is a little wrinkle this time though; because Vonka drank so much during her turn, she has to pee first, and Syenite has to sit and listen to her relieve herself while trying not to lose control. At last, Syenite gets her turn on the toilet where she struggles to wait as long as possible. Which one of them wins the prize?