>>12840304I have a scat and fart fetish and have had at least two women fart on my face, and consumed the shit and pee of the other one in one occasion. You might consider me an expert on the topic.
Communication by smells and etc is very common in the natural world. Plenty of animals use their bodily fluids as scents to attract or communicate with mates. Why would evolution give that up on pretty women? It only makes them prettier.
You just need a change of perspective. Start by licking your girlfriend's armpit. Trust me on this one.