Wet during oral??

So my bf will say he wants to go down on me but okay.. I get like so turned on that I get like super wet ,like really really wet. And when I'm wet I think he gets grossed out he wont eat me out no more and just stop.

Is that like normal or do some guys dont care ?

Sometimes when hes done he'll start spitting,and it makes me feel bad like I taste gross or something

I'm a virgin btw and hes only been with like 2 ppl