I haven't seen Sasha, but I texted her a couple months ago to enquire about her services. She responded and I decided to not indulge.
However, and the reason why I'm writing this comment, she has proactively texted me twice. Last month was a simple "wanna see me?" And tonight was to offer a "Sunday Funday" special. I keep my device tightly locked down, so this isn't a concern for me. But if a provider texting you out of the blue is something that you don't want, you should be aware of this for her.