Stay clear. There are literally thousands of other escorts out there for you to feast on. If you go ahead with this, it could throw a spanner in the works regarding your punting life and your life away from punting too.
She might be in touch with some old school friends who she might tell confide in and totally rat you out. Not to mention, it could be really fucking awkward when you turn up at her door and she realises who you are.
Protect yourself, it’s not worth it.