Here's the thing. We understand that we mostly need to initiate sex. We've read and learned from experience not to wait for you to be horny before making a move, and we understand that we have a physical need for regular sex that you do not. We also know that once we start making out, you will likely get into it, and become aroused, and end up really enjoying the experience. BUT, when we initiate ALL the time, there's always that little underlying niggle that satan plants in our brain, that maybe you don't really want us the way we want you, and that as much as you protest otherwise, you submit out of a sense of duty and not because you really want us and love making love with us.
That is why we need you to seduce us from time to time. There is absolutely nothing more affirming for me, than when C comes onto me and initiates love-making for the pure and simple reason that she is horny and aroused and needs to feel ME inside her, right now. I can't actually put into words just how good that makes me feel about myself, and how much it reassures me about our sexual relationship in general.
I think some of this reticence to show us that you desire sex may hark back to the old and outdated Victorian concept that a 'Lady' cannot be seen to enjoy sex too much. If so, then please pray for God to show you how to get past this. Or maybe that you are just unsure of how to go about initiating sex, and therefore feel uncomfortable doing do. Trust me, us men are simple creatures, especially when it comes to sex, so just be direct. You don't need to do the whole dress-up routine, or a strip show, or to have a pole installed in your boudoir (not that we would not appreciate any of these!). All that is needed is to whisper a simple "I want you, now" (you can shorten this to two short words if you are comfortable using more risqué language with your lover...) or even just roll across to our side of the bed, take our Kindle out of our hand, and kiss us in a way that communicates the same message.
Try it this weekend. Then watch the next day, and the days after that, how your husband walks a little taller, and approaches the world a little more confidently, because he is a man, and he is desired.