A FORBIDDEN GAME PLAYED IN AN EVIL CASTLE OF MADNESS WITH THE CURSED RELIC "THE COFFIN OF CEREBRUM." CAPTURED MAIDS, PRINCESSES OF FALLEN COUNTRIES, AND OTHERS ARE FORCED TO PLAY THE GAME, AND WHILE THE WINNERS SURVIVE, THE LOSERS ARE USED AS COMFORT WOMEN BY MEN DRIVEN WILD BY LUST, BECOMING SEX SL[...]