There's been a time or two when I was in a slump (if other members were actually honest, they'd own this as well).
I say the above because during my female drought, I made allowances for a barfly or two. Truth was, I would have rather had a steady girl to see.. and so I tried to justify my time with some some low-hanging fruit.
While your girl doesn't appear to be a barfly, the behavior seems similar. Hopefully, yours is the exception, but this has been my experience. Women that are overly sexually aggressive ... either lack normal social skills, or it's a control thing (because they've seen men weaken when sex is offered) or maybe they are too lazy to get to know someone and this provides a short-cut for getting attention and validation.
Hopefully, I'm wrong about your girl. If you notice a few red flags, then don't make my previous mistakes of trying to make a square peg fit in a round hole . Dry spells happen to all of us. It's better to be alone, than to be with someone and wish you were alone.