A quick Google search of Erotic Horror gave me a whole slew of sites and images.
This one being just one of my favorites
http://2.bp.blogspot.com/-bAOnbo-i4Fw/TuOx6SBH3tI/AAAAAAAAEXQ/RlTVwVHxlpw/s1600/maroto088.jpg
This one being just one of my favorites
http://2.bp.blogspot.com/-bAOnbo-i4Fw/TuOx6SBH3tI/AAAAAAAAEXQ/RlTVwVHxlpw/s1600/maroto088.jpg