Most of people knows about Ellie wears diapers and make use of them just for convenience and just for avoid get to bathrooms. So some of her friends got in trouble because the bathroom in the park was out of service and she just forgot about it, and the warning was outside of the park, but when the fox was about to burst, she realize the toilets rooms are closed, and she finds Ellie around the park, the fox couldn´t do anything but ask to Ellie to bring one of her diapers just for avoid wet her pants in front to everyone.
The fox girl asked Ellie to put the diaper on, this is because Ellie was in that position, and when she feels ready for, the fox relieved herself.
Ellie: you shouldn´t keep holding it for too long. Next time you won´t get me around here.
Fox: I just owe you something, i rahter do that instead of wet my pants.
Draw and evertyihng by ConejoBlanco
Yes wearing diapers sure have some very good benefits :) They are newer out off order or broken :)