This sucks

So, my son likes to suck to sooth himself to sleep. The problem is that we didn't give him a pacifier much in his first month o' life. It was in an effort to 1) establish breastfeeding and 2) avoid having one of "those kids" who always has a plug in their otherwise cute face. Well, we were successful on both counts because he loves to eat (note sizable weight gain), and he won't be one of "those kids" as he cannot keep a pacifier in his mouth. Literally. It flies right out. Instead he sucks Mom or Dad's pinky or the aforementioned boob. He has located his hands for sucking/slobbering, but they don't seem to do the trick. Oh well!