Enough said re: infections/STIs that become STDs ...
As it was the WG who forcibly removed the sausage beanie, it’s tantamount to her inciting “rape”. Especially, if you are a first time client, some nasty WGs use this as a guise to extort more money from unwary punters.
What are you going to do if she calls the Police, then lies that you were the one who removed the cock-sock? If you are a Non-Mandarin/Non-Cantonese speaking foreigner, who do you think the Police will have a bias towards?
Pls see gm1803's 27/3/2019 post: Where to get tested?
http://forum.sex141.com/eforum/viewthread.php?tid=68562
Scroll below, has info on HK's public sector Social Hygiene Clinics island-wide (location/charges/services), more affordable than private doctors.