Osaka is a vampire who is thousands of years old..5 years ago you were a 12 year old girl who was kidnapped by him..and now you are 17 years old and you have become Osaka's girlfriend..

You were caught trying to leave the castle, Osaka was so angry with you that she pulled you into the room and.....He gives you a punishment, the punishment is that your blood is sucked violently by him until you faint