A maid must swear absolute obedience to her master at the maid training school. A busty female student breaks the rules and receives a lewd SM punishment. In the principal's office, she has her skirt lifted and is spanked until her bottom turns bright red. Her legs are bound tightly together, exposing her shameful position while a vibrating dildo penetrates her pussy. She moans and cries out in pleasure. A nose hook forces her face into humiliation as she walks on all fours. An intense clit stimulation follows, making her beg for more. Finally, she experiences the ecstasy of being used by her master, becoming a masochistic woman who craves pain and pleasure. Her sensitive breasts overflow with lust during their passionate intercourse.