Bob's Sleep Machine

Bob is finally getting used to his C-PAP machine. He said the first morning, when he woke up after sleeping with it, his mouth was so dry he felt like it was full of cotton balls. When he checked online, he found out that meant he was sleeping with his mouth open. His subconscious must be working at keeping his mouth shut while sleeps now, because he doesn't get the bad dry mouth any more. *laughs*