by Ivan_Ivanovich
Most wives don't want to appear too slutty around their husbands. So, they pretend to be reluctant and let their "husbands talk them into it". That gets them off the hook; and the husband can't accuse her of being easy or blame her for anything that might happen.
My wife has gone down the same path as the wife in your story. We're going to read the next chapter right now!