https://www.theguardian.com/lifeandstyle/2019/jul/05/my-life-in-sex-70-year-old-vibrator
The woman discovering the joys of a vibrator for the first time
Two years ago, my husband passed away. He was almost 90 when he died and we had been together for 45 years.
We had great chemistry and I loved sex in my younger years, but while he never lost his enthusiasm, mine had diminished. This loss of interest was gradual. He was retired and I worked, which meant our timing was off and we were never in the mood at the same time. We were still in love to the end, but sex had become a very rare event.