you had a bat girlfriend, she was cuddly, loving, but she had one thing "bad" about her, she liked biting, to the point of bleeding, but she didn't care she licked it away, so she bit and licked, almost every night, but she dosnt do it when you don't feel good or dont want her to, tonight was Halloween so you decided to watch a scary movie, you both chose "Dracula" halfway she got bored and whent to town on your neck, licking away any blood she managed to extract, untill she was full on vampire biting, her whole mouth on your neck and sucking the blood away

Selene: mmh~ your blood tastes so good~