There are high concentration of nerve endings in some parts of human body, so that they are particularly sensitive to touch or vibration. These are erogenous zones which can boost to a sexual arousal.
Research has shown that the stimulation of the clitoris is the fastest and easiest way for many women to orgasm. For the most part, pressure or vibration may be the way to go; research suggests light touch do not always have the same effect.
A recent study shows kissing more important in a relationship than a sexual arousal. But another study suggests that many women rank the lips and mouth strong as erogenous zones.
According to a large international study of women in both the neck and the back of the neck to the top erogenous zones. One study found that the neck is very sensitive to light touch.
Although both men and women can enjoy watching breasts, they are not just for show, they play a big role in sexual arousal. It turns out that nipple stimulation boosts the same area of the brain that get sensations from the clitoris.
Ears super sensitive to touch, probably due to a large number of nerve endings. Although there are no scientific search to say why ears are erogenous .