I once had a lady acquaintance who had dated some Iranian guys. She was disgusted by them because they propositioned her for anal sex. Evidently because homosexual anal sex is so favored in Iran and other muslim countries, they can't enjoy being with a woman unless she allows them access to her poo hole.
I have a feeling that Nasim could have been pushed over the brink buy her boyfriends who wanted to do her in the "no-no". Certainly it was a concern of Nasim's because she took the time to post the dangers of it on her website.
I learn more than I want to know on FR, seriously ...