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:
Pornography on the internet.
A device or substance used to decrease the sensitivity of the penis and delay orgasm.
Slang for traditional or "ordinary" sex.
Slang for the pain in the testicles which often accompanies erections which last for long periods of time without the relief of ejaculation.
A chemical secreted by endocrine glands that transfer information and instructions from one set of cells to another.
Bell dancing; self flagellation by hanging fruit from hooks in skin
An effiminate-acting male.
Slang for the anus.