Situation: I am facing a shelf and there is a dresser behind me.
Alternative situations: I am cleaning this shelf in front of me, I sprayed it with the bottle that is on top of the desk and wiped it with the paper towel roll that is on top of the table as well. I want to cut a piece of paper from the paper towel on the left side of the door.
Question: How can I lean on the desk in front of me?