I'm a member of a gym cute nymphetes The guy who thinks these chicks are pretending to be guys is deluded. What the chicks are doing is called tribadism or tribbing. The other name that is used is called frottaging. There is a whole history of women making love to each other that is so sensual. My girlfriend is bi and she has taught me so much about women. Open your mind be bro and stop being so ego or phallo-centric!