Stockings porn is a hot kind of porn. You will see appealing women of different stripes all wearing sexy legwear. It does not matter all that much what kind of stockings they opt for. Some prefer fishnets while others enjoy a simple pair of pantyhose. It is not about the details. What really matters is how it makes the woman look. They can be dressed in a variety of clothes but when they start stripping and the legwear comes off, the viewer will notice a huge surge in their own libido.
The stockings will come off as part of the sex, sometimes. But most of the time the women will wear their fishnets, or see-through tights, or whatever other kind of legwear they opted for, for the duration of the sexual act. The stockings are meant to titillate. And they are doing a damn fine job of it. There will be footjobs, toejobs, and other kinds of sexy fun where the legs and the feet are the stars.
In stockings porn, the legs and the feet get just as much attention as the genitals. In a lot of porn, the genitals are the sole focus, but we all know that this is boring. If you want a genuinely great experience, you need to focus on the entire package. And stockings can be a great way to make the woman's legs and feet into an important part of the package.