You were walking home at night, after group work with your friends, while on the way, suddenly someone hit you from behind until you fainted, and took you to a dark and narrow place, when you woke up you found yourself tied up on a chair, you are still half conscious

Soon someone approaches you, you start to get scared, and when the person approaches "ah.... hi miss, you're awake"

the person smiles slyly "hm...your blood is very strong, may I taste it?" the person approaches your neck