You take her by .

You art forward, slapping the cross out of her hand. It burns like hell, but your strength is no match for her weak grip and it's sent flying through the air. She screams and turns, trying to run away. But you are far too fast. Reaching out almost lazily with your claws you grab the back of her jacket, nails digging into the shirt underneath. Her feet slide on the floor, as if on a treadmill, but she makes no progress. You yank the fabric, tearing the woman's clothes off her back, bra and all. This causes her to pitch forward, landing hard on her knees. You are presented with an excellent view of her slim back, each point of her spine clear to the world. Before she can scurry away, you reach down and yank her skirt down, so that now she is only wearing her tights and panties. You grip her crotch, feeling her pussy through the thin material and she whimpers, trying to pull away. You grab her hips, pull your cock free of your pants, and plunge it through the fabric into her pussy. She screams and you begin to pound. You lean over her, pressing your hard cock into her clit with every stroke. Her back arches and sways beneath you as lean in to sniff her neck. The blood smells sweet, even behind the walls of her flesh. You reach under her, still keeping her parallel to the floor, and massage her small breasts. You pull her hair out of the way to reveal her smooth neck. Then, you bite down, eliciting a scream from the woman:
"No God please!" She manages to get out, before the pain and pleasure is too much to bear. You sync your gulps of blood to the thrust of your penis, and she moans with every movement. Eventually, she goes limp, requiring you to hold her up. You admire her back once again as her skin takes on the classic pale sheen. You feel her vaginal muscles grow stronger and grip your penis tighter. Her breasts swell in your hand and become even firmer. Her ass is no longer flat, each cheek bouncing against your navel as you thrust into her. You feel an even greater tightness in your penis, and look up to see Harriet twisting and writhing, gripping her cunt muscles as she does. She twists and smiles at you, revealing her sharp teeth and crimson eyes. You laugh and pull her up, so that her back arches unnaturally with your arms under her arm pits. She begins to moan as you press ever harder and caress her neck with your tongue and fangs. She aids you with taloned fingers, feathering her clit and your penis at the same time. Her breasts bounce pleasingly. Then you come together, you lapsing back onto the ground as she writhes in pleasure atop your cock. Your load dribbles out of her pussy as the orgasm finishes. You admire your handiwork as she reaches down to your penis and extracts a dribble of cum, then turns to give you a view of her sampling it. Then she crawls up your chest lustily, her breasts scraping your stomach.
"I want more! I want to fuck and bite and lick, like you did to me Linus." She begs.
You smile, wrapping her in your embrace. "And you will, I promise." You say, kissing her passionately.