There are only six excellent-quality AVI videos, but they're not offered as uninterrupted features. Instead, there are three clips per movie. The quality looks a bit stretched, as if the people are a bit thinner than they would be in reality, but it didn't detract too much from the hardcore.
There are 31 sets of high-res photos and all of them are incredibly well lit and crisp. You'll definitely want to have these pics in your personal stash and you can download them in Zip files.
While there are lots of ripped stockings and nylon worship on the site, especially in the photo sets, the content is focused on hardcore threesomes where one horny babe takes on two eager cocks. I wouldn't call it a site for a person with a true nylon fetish, but certainly it's a site for those interested in blending the feel of nylon and the look of gorgeous babes in stockings with hardcore sex.
There are four bonus sites included with your membership, including Dirty Show Business and Wifes Dreams. There are also a bunch of erotic stories to read, for those of you who are so inclined.
Overall, Nylon Butterfly seemed like a site with potential. However, with so little content and no updating, the potential for good seems to have fallen way short and if you are really looking for hardcore sex and nylons this isn't the place to find it, despite the bonus content.