Soles

From Kinktionary @ Social Kink

Definition

Soles are the bottom part of the foot. They can play a role in several fetishes but predominantly foot fetish. When worshipped as part of the feet soles are usually a focus for licking and kissing. The skin on the sole of the foot lacks hair and pigmentation, it also has a high concentration of sweat pores, which greatly appeals those with a fetish for sweat. The soles of the feet are highly sensitive to touch due to a high concentration of nerve endings. This sensitivity is of great appeal to those who are into tickling as soles are among the most ticklish parts of the body. For many the soles can also be a highly erogenous zone.

Health Concerns

There are no major health concerns with the sole of the feet. However the arches located in the soles sometimes fail to form during childhood or may flatten during pregnancy or old age; this is commonly known as “flat feet.”