The body surface is covered by sensitive receivers that make it a huge erogenous sphere.
Some erogenous zones are common to all human beings, other are particular to each individual.
Anyway, all parts of our body can become erogenous, because the pleasant sensations are a mechanism that can be stimulated. But on the body of any human there are three areas particularly arousing. The first includes all the areas at a distance from the genitals, i.e. the mouth, face, head, neck, arms, back, chest, belly, buttocks and legs. The second is the one of the breasts and the areas close to the genitals. The third includes only the genitals.