no, sexuality is the right place for it...
As for the scenario, she wants sex. I guess she's gotten over it already, or maybe is really craving attention badly enough to want sex (not that wanting sex from you is a bad thing).
If it's too soon to be the friend with benefits, just tell her you're not ready to be a hook-up since you called it off so recently. If she doesn't understand, no big loss, you're not dating her anyway.
