1 part Complete You watch Luke sprawl over the couch, blood bag clutched in his hands as he sucks happily on it. He smiles at you, teeth bloodstained. "You're a dork," you ruffle his curls while he continues sucking on the bag. He mumbles something against the bag as it quickly drains, some of it dripping down his chin. "Wait until you're finished to start talking, silly." Luke drains the bag and tosses it aside.
"I said thank you for getting me blood. How did they give you any, you're not registered?" You smirk at him, wiping the blood off his chin with a finger. His eyes catch the red liquid and they turn a deeper red. You're completely prepared for when he grabs your finger and greedily sucks the blood off it. As you pull your finger out of his mouth, you feel the brush of his fangs. Once the last drop of blood is gone his eyes return to blue, you can still see a faint glow of red around his pupil.
This is also posted online my Tumblr converse-luke