I’ve got a question are you just doing to make her happier or both of you happy because if you are doing it just to make her happy then you are doing it for the wrong reasons.What ever happen to your own happiness I see this a lot.A lot of guys put their own desires and happiness aside just to make sure that wifey or girlfriend gets filled up and to me that’s wrong.A woman that puts her man in that situation isn’t worth it.
Just my opinion though.
It wouldn’t be my “desire” if it didn’t make ME happy. Making my wife happy makes me happy. I love her that much. I can’t think of a better reason than that. I don’t mean to sound condescending because I understand what you are saying, but when I have sex with my wife I make sure she cums before I do (at least once). If she didn’t enjoy sex then I wouldn’t enjoy it. If I’m a bit bigger then she will enjoy it more which means I will enjoy it more. So it is indirectly making me happier. Understand?