Gently graze her vaginal ceiling with your fingertip. As you do so, your finger will pass over the clitoral cluster, an area of sensitive spongy tissue that surrounds the urethra and swells against the vaginal ceiling when aroused. At this point in the process of arousal, her clitoral cluster should be fairly easy to find, as it is likely engorged with the inflow of blood. Your fingertip should end its journey in the spongy tissue where her vaginal ceiling intersects with her vaginal entrance.
