I've always been with older, since I was 14. I had older girlfriends/boyfriends and sexual "fun" partners (I was bi) by 3-6 years until I was bout 24.
Then it broke into two categories. sex and fun, age doesn't matter but no one under 19.
Depending entirely on their maturity level. Sex is sex and should be enjoyed purely for it's own sake. And with that, there is no age limit aside from consenting adult. I have had sex with 19 (when I was 35) and 70 (right before I met my exwife)
I am not exactly the most mature person in the world. I may be world weary beyond 157, and been around 9 squillion different blocks, but I'm not all that... security driven.
I love it when someone shows off for me. I have since I was about 8. I love it when they get a bit cocky. I love it when they make an ass of themselves to make me laugh. In short, I like someone popping wheelies on their bike and then wiping out and laughing at themselves.
I had a 48 year old boydyke half naked and wrapped in saran wrap wearing a motorcycle helmet and gyrating around in front of a paint of a moon yelling "I'm a space man!!!" to make me laugh cause I was sad.
So, I'm really not all that mature. I don't really desire a mortgage. I am not sure if I'll still be living in vancouver in three years. I like playing truth or dare. I love it when someone climbs a tree for me. I like beer. I like cocktails. I like museums. I love being dapper. I love road trips.
so... my age range is 35 - 55. I'm 44. But within that is their maturity and experience levels. I like same as me: High levels of experience, low levels of maturity. I love *playfulness* but I hate naivety.
I seem to have the most fun with dykes in their late 40's and early 50's. They are more likely to look in my direction with some understanding of "fun casual sex" or "fully committed life partner"
the ones younger than me, in their late 30's (in my area) only know semi commited relationships. (read: not a life partner and not uncommitted sex) where people live together for 3 years and them move out.
*nightmare*
so I have a bit of a fear of 30 something dykes in vancouver.