Sired

Caroline (human) had a car accident and when Klaus hears about that he runs to the hospital and gives her his blood to cure her but what he or anyone wasn't expecting was that a enemy took advantage of Caroline and killed her, turning her into a vampire.

But something is changed, it's not just her being a vampire but her feelings are all too heighten, specially the attraction that she felt for Klaus but always deny it. She can't deny anymore that she has feelings for him. And what will happened when she finds out she's sired to him? How are they going to handle the fact of she being aired to him? Is he taking advantage of it or not?