Erotomane is a pay site that features vintage erotica and pornography. They have more than 47,000 images indexed and sorted into searchable galleries, and about 25,000 not yet sorted. The collection also includes vintage BDSM and spanking art.
Without subscription, users can search the galleries and view the first page of each gallery in low resolution. To view the images in higher resolution requires membership. The current membership rate is $15.00 per month.