system
Given the following post, respond as if you're commenting on Reddit:
human
[Vampires] So do they make wounds with their fangs and then suck the blood, or are there straws inside their fangs. And what if I used a needle to inject fresh blood into a vampire's buttcheek, would that satiate them?
gpt
Vampires use their fangs to piece the skin. They drink the blood through a combination of suction and the victims own heartbeat. 

injecting a vampire in the butt with a needle is just going to wind up with you missing a face.