Knight Slave Princess ~Sisters of the Defeated Nation~

Synopsis

StudioS’s most brutal work yet! A training and torture game! The captive princess and knight find themselves in unimaginable hell…

・Story

The knight Freya, captured by an enemy nation, is subjected to brutal torture to reveal the whereabouts of her older sister, Princess Iris…

Freya endures the torture desperately to protect her sister. However, unknown to her, Iris has already been captured and has agreed to become a female pig slave in exchange for her sister’s life.

Cursed with an incubus’s curse that causes severe addiction to semen, Iris undergoes extremely cruel training.

The younger sister endures torture for her sister’s sake, while the older sister endures humiliating training for her younger sister’s.

The sisters’ inescapable hellish days are about to begin…

・Game System

Once per day, choose and execute either Iris’s training section or Freya’s torture section.

Stats change based on execution content.

Endings vary based on stats after 30 days.

・Included Scenes

Freya: Whipping, candle torture, nails driven into breasts, electrical torture, forced penetration, spreader bar fellatio, forced urine drinking, human toilet, water torture wheel, foreign object insertion (cockroach insertion), gangbang, futa transformation climax hell, molten iron poured into vagina…etc

Iris: Forced penetration, anal penetration, fellatio training, forced urine drinking, forced defecation, tentacle climax hell, female pig slave service, continuous electrical hell, demonic bestiality…etc

Additional scenes featuring both Iris and Freya together are included.

Freya learns that despite enduring 30 days of torture for her sister, her sister has already become a female pig slave…

Iris, who oinks like a pig, drinks semen, drinks urine, and eats feces for her sister’s sake, watches her sister executed right before her eyes…

Regardless of choices, only despairing endings await both of them…

※Please test with the trial version to confirm compatibility.