Personal Problem (I don't get wet.)

So I have never been able to get wet without oral from my husband which makes me feel like crap, because I actually have issues repricating it for him.

He doesn't get mad or complain too much. Although I can tell it is taking its toll on our sex life. I get horny and I want it, but there is no sign of wetness. I tend to ignore it most nights or masturbate, because I dont want him to have to do oral when I am the one wanting sex. Also I have noticed he has stopped trying too.

Anyone else have this issue? Got any advice?