Going Down😩😛

So My boyfriend and I have great sex.. like all the time. I never have a reason to complain. But one thing I've noticed is that he doesn't like to eat me out.. idk why. he's only done it about twice so far.  I know some guys don't like the taste or whatever. I'm completely clean, and always shave... So I want to know is it normal for guys to not eat their girl out? or does it just depend on the guy?  it's not a big deal for me. but I was just curious.