I disagree with those guys who say WG's are different. A WG who offers a full gf experience is just as likely to cum as your ordinary girl.
I've had regular punts with a sexy 20 something and she came many a time riding my cock - I know I was soaked! I mad a lovely Hungarian WG cum with some attention from my tongue. After she finished shuddering she even said "thankyou" - she was another 20 something.
A sexy mature in her 50's came so much she had to ask to have a rest, it must have been her pierced nipples and clit that got me so hard. I had to be careful not to cum too early - when I did at the end of the hour she gobbled the lot.
It gives me great satisfaction. If they're interested, they're no different, it's those who are tired or fed up who you can't do anything for! I rest my case!