Hey, I know we're all having some fun at Twilite's expense, but seriously, the idea of a game about how close teenagers are to monstrous, and how emotions spill us into monstrous behavior, and how attractive teenagers are to allllllll kinds of stuff, and every.damn.thing.you.think.or.say at age 16 is fraught with double entendres, that's pretty rich.
So, back to the premise:
[Y]ou're a Werewolf, Vampire, Witch, Mortal, Marked or ??
Personally, I like the notion that PCs cannot play mortals, because so much of being a teenager is about feeling abnormal. They could still pine for, fall for, and get messed up with, regular mortals, because that's part of the longing to belong, to fit in, to connect that is very real for teens. I'd add Fairy, Troll, and Wraith instead of Mortal. Marked is cool because it gets at that 'set apart' that some kids feel they have.
[Y]ou're Vicious, Protective, Abstaining, Desperate or ??
In regards to sex, right? So add in Enthusiastic, Curious, and Playful, and that about covers the bases.
The first contains your [regular] moves. The second contains your sex move. Sex moves are probably not "when you have sex", but "when you do this particular sexual thing", like abstaining or tempting or taking or throwing yourself at someone.
I'm curious about this. So if I play a Fairy-type who is Abstaining sexually, then I get a PC with a different feel than if I play a Troll-type who is Abstaining. Or Werewolf Playful. Hmmm. Yeah, I can see it, but I'd want it to be about my sexuality in general, not just "when I do this particular sexual thing", unless you can explain your ideas there a bit more?
You'd still need a whole list of moves that are basic to the fraught teen experience, natch.
Hot monsters getting emotionally entrenched and then hurting each other like woah.
Whoa, baby!