It's pretty obvious - Plan B = Bianca. The girl who claims to be Jill's best friend and tries to jump his boyfriend (whether you flirt with her or not). Using her sexuality to get close.
Cindy is just a sweet innocent girl, with a crush on a guy in her lab class and is too shy to speak to him unless she's wearing a mask.
Ok if you want to talk about women using their sexuality to get to MC lemme see there's Sage, Josy, Melanie, Sarah, now all of a sudden, we have Tiffany, Tara, Sally, potentially KRJ, Sandy from the PR, maybe even Tania somewhere down the line since she saw El footlong Nora if you choose to pursue her, Bianca, Becky. and I'm pretty sure there's more out there but I don't feel like digging around in my melon right now.