My ‘college’ professor locks me in a room & I am on my cell phone calling 911 immediately.
Safety concerns alone-fire- earthquake- etc would be enough reason to never let this happen.
I sincerely hope this jerk gets fired & gets a lifetime sexual deviant tag & has to register wherever he goes.
We certainly have enough deviants in the USA society without having them in the position of college professor.
I doubt the door locks people IN. He probably wanted to keep administration from walking in during the porn.