Ally could seen Lisa trying, but soon her sister was thrashing, eyes going black. The older vampire held her down until she got a clear shot, hitting Lisa hard enough to momentarily stun her. Using her vamp speed, she was out the door and pinning Fleur to the wall by her neck.
"Shut up. Listen. I need you to calm down. Your heart rate is thundering, and she needs to feed. She will kill you. Lisa won't recognize you while her body is in survival mode, all she hears is the blood in your veins. If you want to see my sister, spend a night with her again, you will go to another room. Stay there until we get back and wait." Ally was completely serious. Lisa would be up soon again, and Fleur was in danger.
"She will kill you." Ally repeated, hoping it would dawn on the Veela. She wasn't going to release Fleur until the Veela agreed. Though, her hold on the blonde's neck wasn't gentle either.