Longest human clitoris

Clitoris size has only rarely been of importance in human society.
A few communities -- Ford and Beach mention the Easter Islanders -- have favoured the large clitoris and some natives have tried with varying degrees of success to enlarge this organ in their girls. For the most part however, with a prevailing indifference in the nineteenth-century and early part of the twentieth-century to sexual arousal in women, the clitoris has been neglected. Needless to say, it varies in size.
How big are the largest? Theo Lang in "The Difference Between a Man and a Woman" mentions one recorded instance of a woman having a clitoris 2 in. long, and 3 in. "when fully erect". Pomeroy has remarked that clitorises measuring more than 1 in. are very rare in whites, but may occur in 2 or 3 per cent of blacks "measurements of 3 in. and more were obtained from perhaps one out of 300 or 400 black women". Benjamin and Masters note in "The Prostitute in Society" that Parent-Duchalet came across a clitoris that measured 3.14 in.

The eighteenth-century Swiss biologist, Albrecht von Haller, is said to have come across a woman with a monstrous clitoris no less than 7 in. long. But the record clitoris is almost certainly the 12 in. specimen mentioned by various writers and quoted (without comment) by W. Francis Benedict in "The Sexual Anatomy of Women".