The first thing you need to do if you want to know how to make your husband happy in bed is simple. Just kiss him and tell him you love him, never ever hop into bed and turn your back on him. The fact that you show your love will make him feel good.
The second way to make your husband happy in bed is to give him fellatio (oral). In case you didn't know this is the sexual treat that all men want and they value it higher than intercourse. Of course you need to do it properly to make him happy but with a little research you can unearth some fellatio techniques that will have him smiling from ear to ear.
If your sex life has gone stale then make the effort and give some fellatio, it will transform him from a moody, grumpy man into a caring and happy husband.
Or maybe you have been together for a long time and you are worried that he is bored of you and might cheat. Well if he is getting regular oral from you then you can put these worries to one side because there is not the slightest chance of him losing his oral queen.