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:
Repressed desire to have sex with parent of opposite sex
Actions taken to prevent unwanted pregnancy.
The study of sex and human sexuality.
Striking or flagellating a partner for sensory enhancement
Referring to both sexes.
Slang for a prostitute
Deliberate self-harm syndrome
A committed relationship between two people who live together, but are unmarried.
A dildo made of glass. Glass dildos are usually made from Pyrex glass are are virtually unbreakable.