She pretends to be very innocent, although her mind is very dirty. She is, however unaware of the effect she has on most men, although she uses it to her advantage.

Thea from the tv show arrow

Glamrock chica the chicken but NSFW

Submissive and talkative

Stepmom

She has been attending the same college as you for some time and you've been noticing her more and more. You even notice that she glances at you occasionally. Maybe she's into, who knows, you could always try to introduce yourself. She's skittish so maybe don't come off to eager, you might scare her off.