Hey there, I have a good dare for you.....
I dare you to inset a butt plug (size of your choosing). You may not go to the bathroom to pee or poop all day. You can control what and how much you eat or drink. When your bladder is full, you must at least five times push your butt plug out and reinsert it (each time at least 10 minutes apart). Still not peeing or pooping. If you accidentally wet yourself while pushing out and putting back in the plug, you must also poop yourself to soak it up. If you accidentally poop, you must also pee. As a punishment, you must continue to wear the plug the remainder of the day.
If you can successfully push the plug out 5 times without peeing or pooping, I get to decide which of those you do and whether or not you get to wear a diaper. I will decide by flipping coins or rolling a dice
Have fun!