Erowall.com is a site offering erotic photos and wallpapers. They only upload the hottest photos in HQ. You actually won't find any low quality or "girls next door" there.
All pics are categorized and searchable via tags like #BLONDE #BLOWJOB #TITS #BEACH #ASS #PUSSY #ASIAN #ANIME #SHAVED and many many more.
You are also able to sort by date, rating, views and downloads
After you clicked one of the thumbs you will get a better view of the pic including extra infos and many different resolutions to download the wallpaper and you can crop the image ONLINE which I personally find quite awesome. :)
So if you are seeking for a nice NSFW wallpaper, you will it at erowall!