British Milf Sophie Fucked and Facial - pheromones and facial expressions

Category

pheromones and facial expressions - British Milf Sophie Fucked and Facial


At the ecological level, motivational potential is inherent in publicly observable displays, including spatiotemporal cues, touches, pheromone releases, facial expressions, body postures, and vocalizations. Facial Expressions: A wolf’s face is a dynamic display of visual cues. A dominant wolf’s curled lips, bared teeth, fixed stare, and ears jutting out horizontally tell other wolves to back off. Wolves have scent glands that produce a personal signature in the form of pheromones. These glands exist many places on a wolf’s body including.

The flehmen response (/ ˈ f l eɪ m ən /; from German flehmen, to bare the upper teeth, and Upper Saxon German flemmen, to look spiteful), also called the flehmen position, flehmen reaction, flehming, or flehmening, is a behavior in which an animal curls back its upper lip exposing its front teeth, inhales with the nostrils usually closed, and then often holds this position for several seconds.