I doubt it's anything to do with nationality or race, it's the mindset of the WG. For some it's a career choice, for some perhaps the mythical "i just love sex so much and I can get paid for it" some are fuelling a habit, servicing debts or gettingthemsesves back on their feet after a change of life circumstances. I'm pretty sure for most their whole service throughout the day is an act, sex is enjoyable but when you read some dreamer post a review, "she came three times" you realise what a deluded world they're living in, perhaps she came once, more likely not at all, the best are convincing actors, others unconvincing actors and the worst the ones who can't be bothered to act.
Romanians are probably the worst at this, or have the worst reputation, as many of them are only over here to make money to take home, there are plenty Romanian men in the construction industry who are living in rented housing three or four to a room for a couple of years, saving every penny they can to take home and start their "real life" with a home that they've paid for, most British people wouldn't be prepared to make that sacrifice, they see their job as a long term career. Romanian WGs are the same and a year into 5 time s day £100 pounding knowing that you've still got to suck another couple of thousand cocks before you can leave can take the fun out of it a little.
