I am an adult baby who is in to domination, mummy told me to sit in my messy diaper for 2 days, it's day two and i have a really bad rash what do ?

S & M: It's unhealthy to continue doing what you do. Add to that the pollution from the foul smell you create. Snap out of it and clean yourself and mind.

Obtain some meds: Getting the area clean & applying an anti fungal cream 3-4 x daily until clear would be curative. Anytime you sit in poo for an extended period your skin will break down. You might re-define your rules with your mummy to avoid actions that produce physical injury.