One of the biggest sex dictionaries you'll find on the net. 1938 terms defined, collected from many sources. Unusual sexual practices, slang, medical terms, perversions, historical facts, positions, tantra, you'll find it all here, from A to Z.
Here are some random samples:
An acute inflammatory disease, such as herpes zoster.
Repressed desire to have sex with parent of opposite sex
Arousal from person of same sex
When a woman ejects fluid from her vagina during orgasm.
The use of bees, such as to sting genitals
Any romantic or sexual relationship that involves more than two people. Having sexual relationships with more than one person.
A morbid fear of cancer.
Slang for a circumcised penis.
The fear of nudity.
Using the images of children for sexual gratification.