There is actually some validity to the term: Lady Boner.
“The clitoris consists of a short shaft supporting a rounded glans, or head, covered by a small hood of skin, the prepuce.”*
“During sexual arousal, the clitoris, vagina, and labia minor all engorge with blood and enlarge; in fact, the clitoris consists largely of erectile tissue.”*
*Italics are of my doing, to point out what I want you to see.
