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[Synopsis]

A kingdom with a strong and beautiful royal knight order is destroyed overnight by the orcs.
The strong-willed female knights are continuously educated by the orcs and transformed into products to please males.
The one who manipulated the orcs and destroyed the country is a black market merchant named Teruo.
Teruo's goal was to destroy the country and turn the women of the knight order into his ''products''.
One by one, the female knights fall into depravity under Teruo's education.
Among them, the knight Selene is the only one who never gives up and has not given up hope.
She believes that Alicia, the commander of the knight order, will surely help her.
However, seeing Alicia already fallen, Selene loses the energy to resist...
All the female knights fall into pleasure.

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