This is the right post @edystringz,

You found the biologist in me. These pheromones make a very interesting research topic. What exactly makes people tick? We can find in nature animals do get turned on by pheromones. And with some humans there is a stronger sense of perception. In every healthy individual there an innate need to reproduce within the species. So these sensual things come out. They are kind of creepy but necessary to unsure the survival of the next generation.

Thanks again for your analysis and encouragement.