
Sadly, the only one in Cornwall (In Liskeard) I knew about has vanished. As Cornish Wanderer said, you'll have to cross the border to catch one.
There are a few in Plymouth, Exeter and one currently in Taunton, but I don't think you'll get CIM from any of them-doesn't seem to be a "Thai" thing with locals. With most, OWO is on offer and "Selena" gives really great OWO. You can check her reviews on here.
The only times I've come across CIM (& A Levels) offered by a Thai is when one comes "on tour" - & Not many of those these days!
Good luck

If you want to try "Oriental" then "Chinese Rose" - is REALLY good.- see reviews on here -- link-https://www.vivastreet.co.uk/escort/plymouth-pl1/new-sexy-chinese-girl-in-plymouth/148589828