The sexual stimulation of genitals using feet. Usually the feet are bare but they can also be clothed in stockings or socks for a variation in texture. Similar to a handjob but with feet instead of hands. Usually refers to an activity performed on male genitals, however unlike the typical use of handjob people also use this term for stimulating vulvas with feet.

This act can be associated with foot fetish, but can be used as humiliation too by insisting that only the "lowest part" of the giver's body is considered good enough for the recipient. The relationship with feet can be really complex and this varies from person to person.