Mom prostitutes herself with young people and they make her a hidden camera
Witch Trainer: Chapter 19 - Susan Gets A Reward For Her Obedience
Witch Trainer: Chapter XI - The Teacher Who Gets Off On Mind Control
Witch Trainer: Chapter XVII - When Your Headmaster Tells You To Strip
Witch Trainer: Chapter XVI - Miss Granger Looks Out For Corruption
Witch Trainer: Chapter XV - Are You A Slut, Professor Tonks?