That is your opinion and your persistance to push your opinion as gospel is immoral. 1 cor says do not defraud, if you are refusing ANYTHING it is defrauding.
Thats really all there is too it, you can disagree but you cant really back it up. The fact that such fights have to be engaged with the church or certian individuals to maintian ones freedom in christ and prevent the church from wrecking ones quality of life with a heavy yolk is unfortunate.
These are the sorts of disagreements that wreck the church, some church women love their treasured sin of prudishness against their husbands but yet want the security of that relatinship with out the consequence of divorce. Of course a man who stays in such situation becuase of the churchs intimidation tactics is weak anyways.
If you could get your knuckles up off the floor you might see that there is more to life than s-e-x!