Is it normal that i think previous generations were much more sex crazed?

I am a 22 year old male. I have friends that are up to 35, as well as younger friends. And well, as the title says, I just notice that older people seem to have such an extreme sexual behavior.

For instance, none of my friends would ever even think about going to a strip club regularly or have sex with a prostitute. However, older people often share stories in those situations. I work as a journalist now too, and my older colleagues always tell me how on business trips the hosts always had prostitutes ready for them.

Another thing, having female friends is 100% normal in my generation. However, whenever my older friends see me with a girl, they are always like: "so, how's that babe in bed?" *thrusting motion*... While younger people would usually be much more careful with these statements. Personally, I also hate when I'm talking about a female from my job or university, regarding serious issues, and then the first question that comes with older people is "is she hot?".

I happen to travel a lot as well, and my younger friends actually ask me what have I seen, museums, landscapes, etc... while the older ones always ask first how many girls I "banged"... while making thrusting motions.

Anyway, I'm just suddenly perplexed by this situation. Even my own father is making these types of statements lately and it disturbs me profoundly. So, what do you think people? What's your experience in this matter?