I am in my thirties. Most of my experience is with men within a few years of my own age. I think it naturally fell into place like that. With the exception of one, they were a little older but not significantly. My husband is a little older, so I guess that is normal for me. Only one was significantly younger, and it wasn't my favorite. The sex was good (Not the best), but maybe he just happened to not be compatible with my taste in men. He wasn't rude or abusive or anything like that, but he pretty much used my body. He didi it to me hard and a few positions were uncomfortable to get it that hard. He also wanted to do it again about every hour until we slept. Then we did it again as soon as we woke. I never knew what I was going to get. Once we did it the first time, he adopted the idea that we could do anything anywhere anytime. I was open to that at the time, because I was sort of experimenting and trying to see how "Bad, Naughty, or Slutty" I could be. It was kind of fun; just not what I want all the time.
Yesterday I sort of went to the other extreme. I was with a man almost twice my age. This was very good for me, but the individual is the greatest factor in that detail. I have known him for several years as an acquaintance, and I always like him as a person. He and my husband also know one another. Although, my husband doesn't yet know I slept with him. He suspects that I was with someone when I came home; he just doesn't know who. Anyway, it was a great experience. It was much greater than the younger guy. This guy was very respectful to me, and treated me like a lady even though he knows I was being a slut wife. To my surprise, sex was truly great. He worshipped my body. We did it on his boat, so it seemed a little more sneaky. We had lunch first at the yacht club, so I was in a dress and heels. I had to remove the heels and go barefooted on his boat because of the decks. It wasn't long before my dress was up and my panties were down. Of course, I was soon naked. All I had on to begin with was a thin thigh length dress, panties, and shoes. Bra is built in since the back is open and the top is straps. To my surprise, he is very physically fit in the sexual department. I enjoyed it so much that I wanted him to have his way with me, and I let him. We have already made more plans.
I have concluded that I am not particularly attracted to younger men as much as the older gentlemen type. There is still plenty of sex there with the men my age and older.