Last To Use The Bathroom Wins $1000 Challenge!

[Patches]

Watch the whole clip or start watching around 12:50 to catch what happens near the end:

https://www.youtube.com/watch?v=n8g80URMoXs

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A couple like this have shown up lately, I have to say, I fully endorse this becoming the new Ice Bucket Challenge!

Here's another with female wetting: https://youtu.be/GxzRk4zY8pE?t=858

There's several others in a thread on omorashi.org which contain no wetting but there is at least one other that showed up where the guy exploits the loophole and pees himself...

Maybe it'll take off, eh?