Mine too. I always make mention of interesting thread discussions with my husband and outright asked him about this topic. Looks like I have work to do too, OP! I told him its harder when a man has longer stamina - 30 minutes or more of constant crayoning everyday can takes its toll, especially if a brother is packing.
I mean they have to compromise somewhere, somehow, lol. I have no clue how we will fair once kids come into the picture. I guess its one of those things you will need to pencil in.
OP, it may also help to explore things in the bedroom as well. There are devices, etc. if you get my drift. It makes for some great fun! Don't forget the lingerie.