Obviously, Niagara Falls are the most famous falls in the world, while the Niagara falls sex position is almost unknown, since it requires crazy acrobatics and super flexibility. But it’s hot, fun and exotic. The man stands with his feet shoulder-width apart, leaning aside a bit. One of his knees is slightly bent. The woman stands with her back to the partner and smoothly arches towards his penis. She takes her lover one by the hip to stabilize and balance her body and gives oral pleasure to her male partner. The man also supports her with his hand under her back and enjoys the magnificent view.