I'm kidding about having or making a claim on Wicked.  It was just funny.  Maybelline is very touchy with the other Prototypes though, and I doubt they've grown up with the normal human mores about what type of sex is wrong or what sex it's wrong to be attracted to.  Anyone that shows her attention and lets her touch them and touches her will probably become someone she's interested in.  Or multiple someones.  Or no one, if that's what makes the story better.