http://news.yahoo.com/s/ap/20110605/ap_on_re_as/as_malaysia_obedient_wives
This is a good quote from the article.
Rohayah Mohamad, one of the founders of the club, openly talks about the virtues of marital sex even though most of her colleagues are shy about the topic.
"Sex is a taboo in Asian society. We have ignored it in our marriages but it's all down to sex. A good wife is a good sex worker to her husband. What is wrong with being a whore ... to your husband?"