For many women, the clitoral glans is too sensitive, and the responsiveness of the clitoral shaft (the part under the hood) is unknown. It helps to think of the clitoris as a tiny penis. Or of the penis as a large clitoris, which is exactly what it is. So-called vaginal orgasms result from a penis or finger or toy stimulating the clitoral dorsal nerve from the inside. Check out Jessica Pin’s diagrams.