Radikale Erziehung is full of rough treatment. In a nightclub a barman uses pegs, ropes and clamps to punish two girls. One of the young ladies has pegs applied to her lips and taped to the inside of her thighs to ensure her pussy is accessible at all times to the torment. Later, bladders are emptied over a male and female slave. Sexual gratification is a no-go as they are both drenched in the Mistresses hot urine and then led back to the dungeon. Cruel, unreasonable, and definitely satisfying.