From The Book of the Thousand Nights and One Night

When he beheld them stripped of their clothes, his chord stiffened for that looking at them mother-naked he saw what was between their thighs - and that of all kinds - soft and rounded, plump and cushioned - large-lipped, perfect, redundant and ample - and their faces were as moons and their hair as night upon day.
He cast a glance, seeing her mother-naked; and there was manifest to him what was between her thighs: a goodly rounded dome on pillars borne, like a bowl of silver or crystal.. .part softer than silk, smoother than cream - pink, white - plumply rounded, protuberant - resembling for heat and moisture the hot-room of the bath.
'0 my mistress: by God! thou has not grassed me by thy strength, but by the blandishments of thy back-parts; for I so love a hill-formed thigh and crystal mount, the delight of prickle thick and strong.'