Chika, a noble daughter of an esteemed family, is beautiful yet spoiled and self-righteous, tormenting the household servants. However, she secretly shares a tender romance with a trusted servant, enjoying peaceful days—until a gardener's betrayal drags her into sudden vengeance, drastically altering her fate. Bound and subjected to deep throat torture, she drools helplessly while screaming under candle play, her beauty and fragility heightened by suffering. Thrust upon by two men, forcefully taken, and repeatedly trained through relentless BDSM discipline, her arrogant spirit gradually breaks, transforming her into a submissive sex slave. A thrilling, shocking tale of her complete downfall and transformation.