Well this is my favorite game so I play it a lot, and try to stay on top of everything I can about it. I have over 1,500 posts here in this thread alone. I wrote the FAQ for this game as well as co-created a game guide that goes over every character and how to get a lewd scene with them if one is available. Also I am the residence Stacy stalker here as well. Oh Stacy how I love thee.
Well for my girls in the harem I started out small as well and have tons of play throughs with different girls. However my primary choices are Jamie/Shauna (must have), Bailey, Penny, Natalie, Zoe and Elizabeth. Now I also go primary cheat path so Alexis, and all Rachael clients are to be included as well. I did not add Jasmine, Tia, or Katie to any of my play throughs for various reasons, and I have no plans to add them. If I could make it official Stacy would be in my Harem as well as Kimmy, Rainn and Ruby. I am interested in Blue, Orange, Mable, Harper, Veronica, Vanessa, Belle, the unnamed redhead reporter and the unnamed redhead at the bowling event, but I need to know more about them as well as the other characters before I could even think of making a choice. The great part is there are over 40 women in the game now, so many choices to make.