The girl in your link does not go by the name Lily and does not have a phone number that ends in 2153. If this girl has already changed both her name and number in the very short amount of time since you started this thread, that's a very bad sign.
I also remember this girl (or at least those pics) from when I lived in the Okanagan. I never saw her, but I remember she used to operate out of Vernon and always posted on BP under various aliases. After doing some sleuthing, I found an old ad of her as "East Coast Cutie":
http://kelowna.backpage.com/FemaleE...oast-cutie-vernon-sexy-tight-talented/8309476
And after more sleuthing, I found a link to a 411 thread about her on another board (note the comment at the bottom about her drug use): bcafreviews.com/forum/showthread.php?3639-Any-info-reviews-on-this-girl&highlight=east+coast+cutie
My advice would be be to avoid, but then again I never saw her so who knows.