I would go for all ages but there is no option for this.

Common wisdom has it in the late thirties. That's what 虎狼之年 means in Mandarin - the age in a woman's life when her sexual appetite is at it's peak.

I've heard 32 is their sexual peak... and it does seem to me they are the most wild and crazy around that time....

Maybe should have a blind tasting - like wine - in a brown paper bag

I agree with sul...girls in their 30's have had enough experience to enjoy it but are young enough to still feel it.

Too young, and they don't know what they're doing.
Too old and their bodies no longer perform the way they wished it would.

i know the sexualy peak of the avg woman is 31-32. enjoying it woul dbe the same no???

Modern research varifies they peak in late 30's and beyond.  I have been married long enough to varify also.  The older my wife got the more she wanted sex.

... I simply have no idea.  

Shouldn't they enjoy it more when they are sexually peaking as in ready to get pregnant as a young virile woman, but then again according to "experts" and "medical reports", it is when they are older, more experience and more in tuned with their bodies.  I never actually asked or cared about such a frivolous question (at least to me it's frivolous) but my personal experience with the wife is that when we first started having sex ( I was her first ) she could not orgasm, after 6 months she would have orgasms only when she was on top, after a year she could orgasm with me on top but only single orgasms each session.  After three boys, somehow she learned to have multiple orgasms, weirdest thing is that her consecutive 2nd orgasm is always the strongest and wettest and her 4th and 5th orgasms are the longest.  I guess she learned to tune her body and she is enjoying it more now than ever since she does get at least 3 orgasms every time we shag.  This is an individual experience since I have never been with another woman for more than a year.