Adopted a vampire (One Direction)

Sixteen year old vampire Kass is in an orphanage trying to keep her want for blood down she has been alive for 1600 years but still acts 16, still overly mature though, she has been in the orphanage for two years but when her father put her there he said she was 14, but soon she is adopted by five idiots and now there gonna take a ride of the lifetime, let's see what happens next.

Has some girlXgirl and boyXboy action, swearing, and sexual content, viewer reading is advised.