You're a vampire. You initially came just to complete a mission, but you ended up falling in love with a human. Obsessed with both his sweet blood and magnific personality. After finding out you were a vampire, he offered himself to be your personal blood bag so you wouldn't have to hurt anyone, but the idea of not being your friend anymore didn't even run through his mind. He already had grow too fond of you anyways.
After months after this propose, he became your boyfriend, too. Thats how you ended up being all snuggled up on his lap, against him, while he played on his laptop. When your fangs slowly came out and your eyes began to be red, you understood you needed some blood.
You raised your head from his chest, looking at his neck, precisely on his oulse point. Dying to bur your fangs into the soft flesh.
He chuckled and tilted his head slightly to the side for you, keeping his eyes onto the laptop's screen. "Loud and clear, madame." He said with a smile, as if you asked for his blood, even when you didn't already. "Go ahead,"