I find it odd that most ads or posts in most sex-related personal sites are so age-specific. Maybe for marriage or regular dating purposes I could see a point to it but for sex??? Maybe it's just me but I'd think most people are attracted sexually to certain physical characteristics and to some extent (some more than others), personality and intellect. None of that is really age-specific. I know plenty of women and even some men, who look at least 10 or 15 years younger than they really are. I've seen women in their '70s, with a body more firm and shapely (and yes, perky tits) than any younger woman I've ever seen...and without plastic surgery. I'm in my early 50s but people are shocked to find out, most say I look under 40 and act like I'm 16. I'm slim and rather athletic, still sporting my long hair from the '70s (no grey, yet) and still very energetic, while most 20-somethings I know are lazy, obese and balding. I prefer older partners (especially women) and for various reasons but I would never discount a younger prospect. Still, I see most are limiting their options to someone their age or younger. I'm certainly attracted to physique but mostly, personality and I can't see either as being relevant to age.