My experience, when I was dating older women experiencing or just past menopause was that they became somewhat insatiable. Quite nice for a particularly horny lad.
I can understand the insatiable part (seems like you just can't get enough no matter what you do) and Master has a strong sex drive as well so he loves it
I give all of myself to my new Master, Heart, Mind, Body & Soul
Proud slave to canEHdianMAN I love my Master.