“The Woman Worried She’ll Never Meet Her Polyamorous Boyfriend’s Parents” might be an example of a guy doing polyamory from the superior position. He’s f**king at least two women. The one writing the story is deeply into him. She seems to be retained without too much work on his end. Without the polyamorous frame, she would probably not be f**king him as regularly or easily.
I don’t want to make too much of this story because, without knowing more about the looks of everyone involved, and other aspects of the guy’s situation, he could be acting from a pretty inferior position. Based on the information provided, though, he seems to have at least two chicks well inside his frame.
More women are being psychologically prepped for open relationships by articles like this. Guys should be considering whether they want to present this kind of frame.