Nothing bad will happen by doing so. He will enjoy it because there are many nerve endings at the opening of the anus.
Only if your Fredddy Krueger
u get poo under your ur finger nails
If you can reach.
stick you finger up you bum!
Stick your finger up your bum and your bum will tell
stick your big green finger up your bum, and then eat it
it will throw up
you stick a chicken up your bum bum
Stick it up your bum
I can't fit any fingers in my arse as i'd need to remove my head first
shoving it up ur bum...
stick it up your bum