Someone employed in the pornography industry who'
s duties include licking in and around a male
porn actor's anus (see: rimming, tossing salad) during breaks in filming. This is done to ensure the
porn actor's
penis remains in an excited state (see: hard) thus allowing smooth transitions during scene changes and/or makeup reapplication.
This is considered an entry level position and the employee will usually work hard in order to acquire a promotion to fluffer.