Erection
Like a man's penis, a woman's clitoris can also become erect. This happens in a similar way to an erection of the penis. The clitoris also has a corpora cavernosa, and when a woman is sexually excited this part of the clitoris fill with blood. This causes the clitoris and other parts of the woman's sex organs to become larger, harder, redder in colour, and very sensitive to being touched.