I'm 66 and Lynn will be 64 next month. She been cucking me for around 23 years - since before we were married. In fact she only agreed to marry me when I promised her that didn't mean she had to stop fucking other men.
The youngest she's had was a 19 yo lad who was working in a hotel we were staying at (she was 57 at the time). She had him 2 nights in a row and would happily have had him more if we'd been staying longer. On the second night he got her ass too which was a first for him so I bet that's a night he's never forgotten.