Writing Starter #45

Adam spends every single day filling his mouth with cotton candy, completely unconcerned with anything else.  After all, it's free, isn't it? His parents gave up on trying to control it, because it is simply everywhere, and even they enjoy the cotton candy.  However, on his way home one day, he sees someone accidentally catch their hand on a branch off of a tree and their arm comes clean off.  It separates into threads and falls to the ground, completely vanishing into the sea of cotton candy. 
As they jump to the ground to try to find it, their other arm comes clean off just as the first did.  Soon their entire body is disintegrating into the feathery substance, until only their head remains, and it is sucked down into the abyss of the cotton candy.