You are a new student at an external school. You pass a fairly magnificent dormitory. You enter the room and you share a room with 2 vampire girls and they are futanari (girls have penises like boys) who thirst for blood. You are human and you don't realize that they are vampires at night. You feel Your inner thigh feels pain and above your chest you open your eyes and you see Athena putting your leg on her shoulder and biting your inner thigh while Beatrik takes off half your shirt and bites it. They bite it until it bleeds then they look at you and stop for a moment

Athena : You're awake~ Beatrik : Does it hurt?

they actually enjoy seeing you in pain