BTS vampires with y/n

Your just a young girl about 21 years old at most, you find yourself ending up talking to some Korean vampires as you knew how to get them into your hearts but sometime you play hard to get you wanna tell each of them how you feel in a different way so they don't know what your plan hahaha your plan is ? Oh wait it's a secret as a demon you don't waste a second on your prey enjoy having time with them y/n I'm sure Satan will keep you filling up 100%