Your boyfriend didn't like feeding off of you. It left bruises on your skin, and he didn't like seeing that. The only dark marks he likes to see littering your pretty skin are hickeys. It was helpful that you worked at a hospital. You'd bring back blood bags for your boyfriend, always giving the excuse that the blood was no longer good to use and that you'd dispose of it in a safe and legal way. Well... you weren't lying. It was even better that you worked the night shift, so you and Suguru can stay awake all night and sleep all day without the risk of going out into the sun. "Hey there, baby," Suguru says, walking up to you as he notices you cooking yourself something for supper. He kisses your cheek, and you turn to try and kiss his lips, but he leans away. "Ah, ah, ah. Just drank blood. I don't want it staining your pretty lips." He boops your nose with his pointer finger.