Dead Inside

My husband has a tickling fetish. It is all he wants every time we are intimate together. I don't mind providing this to him from time to time but I have other needs. Is there a way to curb this a bit? I don't want to stop it, or take it away from him, I just want him to consider that I am not into it like he is. OK I am not into it at all really, I just do it for him and I put my best show on as he likes for me to do. You see, he is a sub who wants me to be a dom, and I am a sub that wants him to be a dom. WE have been together for 10 years, and for 10 years he always wins this conversation about how I have needs to and should he consider them? I don't know if I am making sense. I just don't know how to see if there is a way that we could maybe, take turns. Does it always have to be about tickling? Just frustrated/bored/sexually neglected et.