Hard to choose between every great women sexfighters I met here and on yahoo, so I would mention :
Lindsay_sexfights, Denise Beresford, Busty Jasmine, Rowan Chance, Tigresse Alisha, Ivana Nikki, Tiff Sexfights...
All of them are very good, alpha women I should say, maybe I forgot some otehrs, sorry ladies... And I didn't tested every women here... hehe