Love At First Bite ∞ 5sos

They are different, they are "not normal" to the other kids, the other children say that their pearl white sharp fangs scare them, and that their deep haunting black eyes terrify them to the bone.
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For sisters Sam and Emilee life has been hard, since they can remember they have been in an orphanage, they didn't know a thing about their parents and had no idea why they looked like they did. Even the staff locked them away in their room because they were so frightened, which caused Sam and Emilee confusion.
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Now that the girls are 17 and 16 they decide to escape the orphanage and start a new life and find out who they truly are...the girls run with only trust for each other. They head for the woods as it's the only place they feel safe, but then they come across an abandoned shack.
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What happens when then meet four boys around their age in the shack.
What happens when the boys take them into their pack as their own.
Is it love?
Or is it ever creature for them self?