My most notable s** was with my former mother-in-law of 78 years, I was 45 years.
We have always been crazy about each other and she invited me after my divorce out for a weekend.
She asked me if I ever would go back to her daughter. When I told her that this would not happen she told me she always wanted to sleep with me.
We have taken a shower and practically remained in bed all weekend. She went there every now and then just to freshen up and make us something to eat.
A fine reminder that remains for always.