The kama sutra originated from india
I guess you can call this a myth too but if you are too hot for your own kind, you can go outside your own kind. Upgrade so of speak.
Like if you are a really tall azn chick and built like a white chick body and physique and you have trouble finding azn guy for dates, you then may be qualify for a taller white guy to pick you up.
I'm just saying from mythology. Doesn't have to be true.