Is this a better way to explain it?
Do you mean at about 8 or so minutes in?

I'm not sure, but I don't think so.

I don't mean that there's a certain look of the men or their body type or anything like that. It's more about the photographic composition and framing I think, which is probably why ...

As a real living and breathing female on the internet, I would mostly second this:

if the goal is for the girl doing the tease to identify herself in the model while copying the scenes, then the model is to be of the same gender
if you want to present a master/mistress to give the orders, then the ...