Easy cleanup
A guy gets his butt blown and doesn't want to clean up a mess, so he stuffs cat litter up his ass before he cums. Then the poop and cum mix into one big pile that’s simple to clean.
He turned his ass into a cat litter bin and saved his sheets from a cum disaster.
He used cat litter to make his cleanup life easier and his sheets happy.
He turned his ass into a cum and poop mixer and got out of doing the hard work.