Gag her

You **** your hand over Lidya mouth.

As Sarah's fingers explore your intimacy, you feel the urge to feed growing.

Your fangs slide down and you start licking Lidya's neck. She really doesn't seem to enjoy the coldness of your tongue. Without piercing her skin you bite gently on the tanned skin of her neck.

You feel Sarah hand on the back of your head massaging your hair. Interpreting this as encouragement you finally bite hard enough on the vein to draw blood.

Lidya groans as you slowly drink her life.

The lifeless body of Lidya by your side, do you:

Wipe the blood from your face and with the same tenderness take the life of the older sister?

Attack without really caring for discretion?