The images in these directories imply that consenting adults occasionally go behind closed doors and show affection for one another. Some are actual (gasp) coloured line drawings of things which might be considered human anatomy, parts of which are still not suitable for children in one culture or another. If the concept of consensual, loving sexual relations disturbs or perplexes you, or if you're going to need parental supervision for this venture, please try going somewhere else or considering extensive therapy. No-one is forcing you to view these images, and I refuse to be held responsible for warping any of you people any further.