Husband wants head ALL the time!

Hey ladies, so my husband constantly asks me for head and is always talking about it or referencing it in everything we talk about. Every night before we go to bed he wants head, before after and during sex he wants head. I wake up in the morning before I even open my eyes all the way he wants head, sometimes I wake up and his junk is right in my face as hes standing by the bed wanting head! We will be in the car and he wants head while hes driving!! I'm not against it, but I feel like its becoming to much and its starting to make me resent it or feel like it's a chore. Sometimes I just want to cuddle and no sex or anything but when we do he always asks me to "suck it a little" I'll say no and he begs me just one minute which I no is a lie it'll be longer than that. I'm just plain old tired out on it! I feel bad, but now I'm starting to not want to do it at all. what if I tried putting my vagina in his face every moment I got? He claims he love that, but I know it'll be short lived lol. What should I do?!? I'm 29 and hes 39 and I feel like my sex drive isn't that high, I can do sex everyday I'd prefer not to, more like every other day is good enough if not to much. I just hate giving head all the damn time. Sorry if its TMI but I dont know how else to put it. Thanks!