What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) PIC stated he was operating aircraft from right seat because he flight instructs regularly and is more comfortable on right side. PIC stated the left seat passenger who is not qualified in the aircraft but was "following through" on the controls and inadvertently applied left brake causing the plane to swerve off of the runway before he could correct. Aircraft received prop strike, damage to left main gear door, and dent in lower left wing.
As the FAA filed it
(-23) PIC STATED HE WAS OPERATING AIRCRAFT FROM RIGHT SEAT BECAUSE HE FLIGHT INSTRUCTS REGULARLY AND IS MORE COMFORTABLE ON RIGHT SIDE. PIC STATED THE LEFT SEAT PASSENGER WHO IS NOT QUALIFIED IN THE AIRCRAFT BUT WAS "FOLLOWING THROUGH" ON THE CONTROLS AND INADVERTENTLY APPLIED LEFT BRAKE CAUSING THE PLANE TO SWERVE OFF OF THE RUNWAY BEFORE HE COULD CORRECT. AIRCRAFT RECEIVED PROP STRIKE, DAMAGE TO LEFT MAIN GEAR DOOR, AND DENT IN LOWER LEFT WING.