Maybe not.
I wrote this lady, http://kc.backpage.com/BodyRubs/suga...ed-38/11129250 , Sunday afternoon, Jul 7, where she responded with "sorry but am not a "pro"" among other things.
She's updated her ad today, Jul 8. I sent another mail today asking her about her current ad. I'm waiting for a response but I'd bet I won't get one.
Deserves caution, at least.