Was reading a mainstream book called the Fruit Hunters and there's a chapter devoted to a fruit from Cameroon known as Miracle Fruit. It makes virtually everything taste sweet. The book mentions that many people use it as a sex aid for certain aspects of oral sex, making something that is often bitter taste quite pleasant.
Anyway, I've noticed that there have been all these swallowing movies in the last few years and was wondering if any porn producers are encouraging actresses to use Miracle Fruit tablets.