If you are looking for a Spanish porn site that will give you additional information about the porn industry than just raw videos, then jaquemateateos.com is something you might want to check out. The site is completely in Spanish, and as you enter the homepage you will notice various posts that have various category tags. Along with a good description, you will get a video in all the posts, and the player the site uses works perfectly.
Besides the porn videos that are in good quality with good descriptions, you can also find the pornstars tab where you will have a lot of information about your favorite pornstars such as age, height, weight, size of their tits, and a nice big biography as well. The site is nicely organized and if you understand Spanish, you should check it out for some amazing content.