being eaten out

my boyfriend has been wanting to give me head and I finally let him, it was my first time and it felt so good but not as good as I was expecting! What are some things I can tell him to do to make it feel good, and not to be explicit he was licking it up and down which didn't have much feeling, but when he got to my clit he started sucking on it kind of and was doing this weird things with his lips that felt sooo good. What are some other things that feel good to you guys that I can tell him to try on me? Thanks :-)