A girl was trying to be adventurous by experiencing skydiving. But seem like the trainer was running out of the typical harness. So the trainer decided to provide here with a 'special' harness!
Why she was bound and gagged? Perhaps to prevent the girl from biting her own tongue and also prevent her from accidentally remove the harness!
Even the leather blindfold was gone! Don't worry she still have a leather hood that not only protecting her eyes but most of her face! :D