Answer:
Take off my skin I won't cry but you will. What am I?
I help engines spin and pants stay up. What am I?
I am gentle enough to soothe your skin light enough to fly in the sky and strong enough to crack rocks.
I am always hungry I must always be fed. The finger I lick will soon turn red.
People make me, save me, change me, and raise me. What am I?
I flow from the Homerβs mouth when he sees doughnuts.