- Fisting—also
known as fist ****ing (FF), handballing, and
brachioproctic or brachio****l insertion—is a ****ual
activity that
involves inserting one or...
- "Fisting, also
called handballing, fist-****ing, brachio****l, or
brachioproctic insertion". Leatherpedia. 2017.
Retrieved January 16, 2024. Musto, Michael...