My wife turns 59 later this month, and her first foray as a hotwife was when she was 28, seducing one of my best friends who came to visit us after going a nasty divorce. She fucked him several times over the years, whenever we would go visit him or he came to stay with us (he lived in another state four hours away), and their sexual relationship continued until he married again.
That started a pattern with her choice in lovers. She has had 8 lovers over the years, and 6 of them were from my/our circle of friends. She often joked that it was my fault, because I had such nice attractive friends.
Several of my friends became long her term lovers, with their sexual relationship with my wife lasting years (and the current one going on for 5 years, with no end in sight). Some were limited to occasional hook-ups due to distance, but went on for over a decade or more.
One started with us swapping with a couple we were friends with, but the wife later ran off with someone else, and my wife "helped" him get over the divorce, and literally rebuilt his shattered ego and confidence by fucking his brains out at least once a week for nearly two years, until he too started a relationship with another woman and got married.
My wife has fucked 3 of my closest friends (including the my bestman from our wedding), and the husbands of two couples we often swapped with in our early days in this lifestyle (including the one I just mentioned).
Her current lover is a mutual friend we have known for years. He's actually her brother's best friend, but he's our friend too. Over the years he's followed my wife around like a love sick puppy, jumping to help us whenever my wife called, to work on home improvement projects, or fix our car (he's a trained mechanic by trade).
She eventually seduced him, more out of pity, because he had such bad luck with women, and she was flattered by his adoration and attention, but their first time having sex was very underwhelming. She literally went over to his place and boldly seduced him, but he was so nervous she had to call me and put him on the phone so I could assure him it was okay, and I wasn't going to come after him afterwards. She said he was so awkward and nervous that the sex wasn't that good, and she didn't cum, but she decided to make him her sexual project, and train him how to properly please a woman. It took several visits, but now she says he's an expert at eating her pussy (says he's even better than me), and while smaller than me (average sized cock) he has amazing stamina! Not only can he last, but even after cumming, he can often go two rounds or more with minimal recovery time before he's ready to go again, and he is a heavy cummer, all things she loves! He's also the perfect size to take her ass (something she denys me now, because my thicker cock is just too uncomfortable to take there). She also likes sucking him more, saying she doesn't have to struggle to fit him in her mouth, and can easily deep throat him, so bigger isn't always better guys!
She's made it clear he's a keeper now that she has him trained, as he always makes her cum now!
She's still open to fucking any of her previous lovers if and when they come to visit (and would happily help any of them get through any break-ups again), but otherwise is content with her husband and her current lover, saying she's having the best sex of her life with her two favorite men!