In their diaper until they turn 30. (Poop)

In this world, toilets do exist. However, for some reason, it is impossible for anyone under the age of 30 to be potty trained. Thus, it is common for everyone to grow up wearing diapers. How and why can be left up to you.

Because of this, diapers aren’t seen as something for just for babies and can be worn pant-less or covered depending on convenience. Fashion is directed more toward diaper wearing, even selling their own brands. If someone needs a change, it’s appropriate to have a relative, close friend or certified nurse change them as it is considered personal to be changed.

When you awaken, you’ll be in this new world.