How long have you worn a messy diaper?

I was recently punished by my online mistress with the assignment to recieve a very nasty mini enema and then to wear thye messy diaper for twelve hours and not to mess and further, after which I was told to give myself 1/2 quart of ice water mixed with 4 oz of glycerine and to cut slits in the messy diaper and place another one on top. This had resulted in the messiest diaper I have ever worn and i had to wear it for 24 hours 😢 What is the longest you have worn a diaper messy or otherwise?

I am in cloth diapers and try not to mess in them,but i'm always wet.at night if have gone 12 to 14 hours in a thick diaper with plastic pants

Once I diapered up before bed, wet a few times, then realized that I had to poop (weird because I almost always do this in the mornings). I was by myself so I thought "Why not?" and loaded my diapers. Then I went to bed, slept, wet them all night, woke up the next morning and loaded them some more. I loved this until I got my rocks off in them and decided that it was time to clean up. That's when I realized that this had given me a horrible case of diaper rash which took a few days (and a tube of Dessitin) to get over. LOL.

24 hours on a punishment assignment

I don't like to mess diapers. I just pee them, and hard to clean up. I've mess them before then changed no more than a hour later.