From BME Encyclopedia
Paul King adds,
- This was first named when performed on Dan Kopka by Elayne Angel at Gauntlet LA. They both created the name by combining the words "low" and "frenum".
- Doug Malloy says frenum and lorum piercings were used in Europe to attach "Franey Cages" as chastity devices. Some evidence supports piercings being used to attach chastity cages and locks but this specific placement has not been substantiated.