Holy crap that first girl is indeed incredible... outstanding.
Here is one of my favorites of all time-- fitness model Vicky J.......this girl is so damn off the charts to me...so legendary... I still can't make it through any of her work-out vids without needing to bust a serious load off (so I definitely couldn't last more than a few seconds in her presence) Just take a look...I've been smitten with this one from day 1: