**********? Early e***** meets

In the early days of meeting e*****s i found a place where there was a “housekeeper” and an e*****. Always one e***** on duty. These were young , about 22, foreign girls. Seemed to be over here as students.
One Chinese girl was adorable and great sex with her.
The others were Thai i think. The third visit the girl struggled with English but good sex.
after this i started hearing about girls being ********** and used for sex. The fourth ,and last, girl i visited there really could not understand english. Only a few words, such as condom, fuck, suck etc. And i later found out she also knew “ condom split!!”.
sex was not good with her.

Then I read more about ***********. I do not know if these girls were or not. However i decided then that i needed to be more selective with e*****s. Try to ensure they were doing it by choice, check their feedback etc.

Maybe i was naive but i hope i did not add to the *********** problem.
Anyone else had similar experiences?