Get wingwomen.
Meet a girl that you want to fuck and game her up. But, do not fuck her. Friend zone her. But always keep the tension there so that she always wants to fuck you.
Because she is so into you she will always talk you up, hang on you, flirt, make you look good, and brag about you to new girls you meet as well as to her female friends. She will automatically be an incredible wingwoman. Not only will she help you with your new girls, you'll also get the inside track with all her hot friends. Repeat the process with one of those hot friends and now your network expands. Rinse repeat. Enjoy.