Communication difficulties, or guys with huge dicks who like to "pound the shit" out of the poor girls. (Finally my modest dick gets the appreciation it deserves!) The problem is that a lot of Asians see Western porno flics and assume we all have 18 inch dicks. I try to explain that the reason these guys are in porno flicks is BECAUSE they have huge cocks.
But that reminds me. I WAS turned down once because I was a gwailo. It was recently in Shenzhen. The cops had shut down all the BBSs in those back streets behind the Sogo dept store, so all the girls were standing in a group on the main street. I walked by and the Mamasans assaulted me. So being an accommodating guy, I looked through what was on offer and didn't see anything I liked. Then I spotted this tall, young, beautiful girl standing apart with a few friends. I went over to her and was followed by the Mamasan. I said that THIS one I'll take. The girl said she didn't go with foreigners!
I thought maybe communication was the problem, so I said in Mandarin, "Whose a foreigner" and looked around. She laughed, but wouldn't budge. I joked and teased her but still she refused. So then I said I'd give her 500 RMB for 2 hours (going rate is 200). The Mamasans are dancing around telling the girl to take it, other girls offer to go with me, but the one I'm interested in stands firm. I whisper in her ear that I'll give her a good tip besides - nothing.
The Mamasan says the girl's not a regular and works during the day in a dept store. I know she's afraid I've a huge cock, and she's so hot I'm tempted to unzip my fly right there in front of everyone and show her she's got nothing to fear, but didn't. After ten minutes I give up and walk away, the Mamasans still in pursuit. Shit, I should have unzipped my fly and stuffed her hand in my pants!